Original Wizard

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This article was quickly published in the top journal “Magic”. In just 4 pages, the entire academic city exploded in an instant. People have discussed the relationship between electricity and magnetism. Whether the rotation force conforms to magic mechanics has caused widespread controversy.

Fortunately, everything hasn’t settled yet, and no one blows his head.

Under the morning sun, the Academic City, a city entirely composed of wizards, is still busy with countless golems and activating constructs. Occasionally I see 2 or 3 wizards, all discussing what “current” Topics such as magnetic effect, “rotational force”, etc.

In the auditorium where the wizards gather and communicate daily, many wizards gather here spontaneously. They are eagerly and fiercely discussing with red ears, looking like a powerful wizard, more like vendors and customers in a vegetable market.

“Rotational force is also a force, which may not be attributed to magical mechanics.”

“That’s not necessarily true. Master Ace also said that magic mechanics is only a relative truth and has its scope of application. Once it goes beyond the scope, the truth becomes a fallacy.”

“You just assume that magic mechanics is wrong, and I’m afraid it is also a fallacy.”

“It is not the assumption that magic mechanics is wrong, but the recognition of the concept of relative truth. I think you have fallen into your own stubbornness.”

In the unhappy discussion, there are also many wizards who did not focus on the rotation force. They are more interested in the current magnetic effect. Although the rotation force and the current magnetic effect are inseparable, it is obvious that the concept of electromagnetism is interesting. A lot of imagination.

In the Leiden laboratory, as the wizard who invented the “Brue Stack”, Leiden was very sensitive to academic papers on electricity. After reading Thales’s short 4-page paper, he was greatly shocked.

“Thylus is really a genius, and he was able to use such a simple experiment to find the magnetic effect of electric current. Thanks to the magic net of Master Ace, otherwise the impossible development of electricity would be so fast. I think the rotation force should be the key to explaining the magnetic phenomenon. Magnetism, electricity, gravity, I need new experiments.”

He quickly buried himself in the laboratory and kept designing experiments. After failing dozens of times, he finally designed a successful experiment.

Place two wires in parallel, one of them is fixed, the other is suspended, you can freely choose, by changing the size and direction of the current, the length of the line segment, the change in the position of the wire is measured.

The suspended wire can twist and swing freely, and the swing angle can be calculated with the meter above.

The suspension wire is parallel to the fixed wire. When the two wires are connected to the power source, they interact with each other and the suspended wires will swing.

The results of the experiment are as follows:

When the current direction is the same, the two wires repel each other; when the current direction is opposite, the two wires attract each other.

The force between wires per unit length is inversely proportional to the square of the distance between them, and proportional to the magnitude of the current.

Leiden organized his experiments into a thesis, and the power of the great source also poured into Leiden’s body through the magic net. His power was enhanced to a certain extent, but this degree of enhancement only strengthened his level of the golden wizard. The strength is not enough for him to break through the legendary wizard.

But even so, his discovery is still very great, this law once collided with magic mechanics!

Leiden sighed inexplicably, muttered: “The rotational force generated by electricity is definitely suitable for over-distance action. There is no doubt that we have not broken the rule of magical mechanics.”

Regrettably and fortunately, with inexplicable emotions, Leiden mailed this paper to the “Magic” editorial department.

Leiden’s thesis caused widespread repercussions, and many fans of magic mechanics were celebrating. This is undoubtedly another victory for magic mechanics and a great embodiment of Ace’s crown.

At the same time, Leiden also gained fame. He began to be as famous as Thales in the field of electromagnetics, and was called the “Electromagnetic Double Blade” by wizards. The new theory also began to be called “Electricity and Magnetism.”

Ace quietly observes the electromagnetic revolution set off in the realm of heaven. This is a revolution about power. It is the result of the natural birth of the wizarding civilization that Ace has cultivated for many years. He accepts all this happily, and this change has Have a more profound impact on the entire wizarding world.

This World has been branded with more wizards, and it is more in line with its name, wizard world.

There are more and more researches on electricity and magnetism. As a wizard who originally loved electricity very much, Alan is also studying. He has returned from the blood source planet to the realm of heaven, and Eva and Luther have stayed in the blood source planet. , Continuing the social experiment.

Bru and Allen hit it off. The two of them formed the Bru-Ace joint laboratory. Their first task was to try to explain the magnetic phenomenon.

Allen said to Bruce: “I think magnetic phenomena are essentially electric currents. According to the current microscopic field research, we have not found hypothetical atoms, but molecules can already be observed. We can assume that all molecules have electric currents, and then Use hypothetical thinking to try to explain electricity and magnetism.”

Bruce also agreed: “Like the phlogiston hypothesis back then, we can approach the truth in an approximate way. As long as we can understand the truth of the world to a certain extent, we can get positive feedback from the world and even take the opportunity to break through the legend level.”

They began to discuss theoretical hypotheses all day long. Allen had a nap and dreamed that he had become very small, as small as a molecule.

Each molecule was shrouded in circular currents, disordered and in a mess with each other, Allen commanded the molecules to line up, adjust the direction of the current to the same, and suddenly woke up.

He got up and found Bulu who was sleeping, waking up and said: “If every molecule and every molecule that composes an object has a circular current, we assume that it is a primary current. This primary current produces magnetism. The primary current of the object is disordered and in a mess, so the generated magnetic forces cancel each other out, and no magnetism is displayed on the macroscopic level.

When there is a strong magnetic effect outside, the direction of the molecular current of the object is the same, and the direction of the magnetic field is also the same. From the macro view, the object is magnetized. “

When Bruce heard this, he felt that this statement was a bit interesting. The two discussed it all night and finally wrote a paper called “Molecular Current Hypothesis”, which was published in “The Wisdom of Spell”.

Because of the lessons learned from the phlogiston hypothesis, they emphasized that this is only a hypothesis at first. Nevertheless, this hypothesis still explains a lot of things to a certain extent. Based on this hypothesis, Allen also successfully constructed several magnetic spells.

Many wizards who don’t pay attention to theory use the spell formidable power directly when they see the strong magnetic force.

But Allen was still dissatisfied. He tried to explain the elementary current from the perspective of 10000 gravitational and over-distance effects, but it didn’t happen. He was unwilling to need an experiment to provide evidence, so he and Blu designed such an experiment.

Fix the coil and suspend a light copper ring. When the coil has current, a strong magnetic field will be generated.

Allen believes that if a strong magnetic field can magnetize the copper ring, that is, the molecular current takes the same direction, then the copper ring will sway when approaching a small magnet.

It’s a pity that things were counterproductive. When Bru approached the bar magnet, the copper ring did not change.

Allen frowned and said, “Maybe copper is not as easy to magnetize as iron.”

Brunodded said: “We redesigned this experiment and replaced the magnetic strip with a horseshoe magnet that is more magnetic.”

The experiment at this time is weird. The copper ring twisted slightly at the moment the power was turned on and off, and it quickly returned to its original shape. When the current continued, the copper ring was the same as last time.

Both Brue and Allen noticed the moment the power was turned on and off. Brute said: “Maybe some substances cannot be magnetized very easily like iron, and may only be magnetized for a short time.”

Allen believes: “Magnetic induction can produce current, but this has nothing to do with the molecular current hypothesis we want to verify.”

When he spoke, he also forgot that this is just a hypothesis, and may have nothing to do with the facts. The two people put this experiment into a paper and casually mentioned the phenomenon of induced current.

Can magnetism produce electricity?

Such an answer that might change the world was handed over by Alan and Blue. Thales, who saw the paper, opened his eyes wide, and he keenly realized that the answer to magnetism and electricity might be hidden in it.

However, after repeating Allen’s experiment, Thales found nothing, not even the slight movement the two said.

Thales, who was very puzzled, came to ask Alan and Brue for advice. After a conversation, he learned that Bruce had written the experiment report wrong and the copper ring had been written as a copper plate.

Thales said goodbye and thanked the two people, and then continued the experiment. After multiple failures, Thales redesigned the experiment.

His new experiment is very simple. A coil is wound on two sides of an iron ring, one side is connected to a power source, and the other side is connected to a small magnetic needle that monitors the current.

When the switch is turned off, the magnetic needle deflects and returns to the original position after shaking.

“It’s not wrong, this is magnetism! It’s just that the induced current is too short, and many people haven’t observed it. Once again, I was lucky enough to stand on the shoulders of giants.”

Thales was not at all anxious to publish a paper, but continued to conduct a large number of electromagnetic experiments, and finally confirmed that the induced current can be divided into five categories: changing current, changing magnetic force, constant current in motion, moving magnetism and A conductor moving in magnetism.

He integrated all the experimental results and named these five phenomena “electromagnetic induction”.

The Monet has already mobilized the source strength shock. It seems that only after Thales completes the paper, the world feedback will be guided by the dream core.

Since the birth of the magic net, world feedback already not in has caused a violent natural phenomenon. Transmission through the magic net can save energy to the greatest extent and reduce the movement of feedback.

Thales didn’t notice the change, he muttered: “How to explain electromagnetic induction, how to explain it?”

After writing half of the paper and throwing it there, Thales returned to the laboratory. The closed loop coil completed by the “Brue Stack” continued to flow. It seemed to have some inertia, so it always wanted to keep the original. Something.

When the magnetism in the coil changes, the coil will be in a state similar to tension, and induced current is generated. The induced current will generate new magnetism in the coil, and the new magnetism will prevent the change of external magnetism. We always want to keep the coil in a balanced state.

Thales murmured: “Perhaps this state of equilibrium can be called an electrical stress state.”

But this state was too vague. Thales accidentally placed iron filings on a piece of white paper, which was placed on the magnet, and found that the iron filings were distributed regularly.

He was surprised and said: “This distribution, like an invisible line, can be called a magnetic line of force. The explanation of electric tension is not as simple and clear as this magnetic line of force.”

So a large paper called “Electromagnetic Induction and Magnetic Field Lines” was born. When Thales wrote the last word, the new source strength merged with the source strength that was originally waiting here through the magic net. The world’s feedback Instantly entered Thales’ body and soul.

Washing and upgrading his life essence, allowing him to be promoted to Level 2 life in an instant. This promotion is so smooth that Thales feels a little unreal.

“This kind of feedback should be a more important discovery? It’s really unexpected that the promotion is so smooth.”

The soul secret space naturally evolved into the mental world, and a magical spell model illusory shadow in the shape of a magnetic line has also been suspended in Thales’ mental world.

He did not rush to establish a foundation spell model for his mental image of the world, but mailed the paper through the shadow crow, lying in bed hu hu asleep.

On the 2nd day, the editorial department of “Magic” added a special issue almost overnight, selling Thales’ tome as a separate issue.

People rushed to buy, reading Thales’s latest research results, a large number of detailed experimental evidence, 5 clear phenomena, and the concept of magnetic lines of force, which convinced all the wizards they read. Bru and Allen were even more convinced. He smiled bitterly.

Bruce said: “Thylus is indeed a genius. He especially thanked both of us. He humbly said that the results were discovered with us, but we both knew it and we ignored it.”

Alan nodded: “It is true that although we have given Thales a certain inspiration, the five phenomena and the concept of magnetic lines of force he summarized are absolutely genius and original.”

Two people wrote to the Tower Academic Committee again, rejecting the honor Thales wanted to share with them. Thales, who had just woke up from his sleep, heard about it, and asked Bru and Allen specifically to persuade them many times. After that, the last three people shared the honor.

Ace convened all the legendary wizards on this day and held a meeting of the Supreme Council.

A newcomer came to the jury, the big hat Logan. He finally gained enough source strength to break away from the planet he dominated and ascend to the realm of heaven.

So far, Wizard World has 7 legendary wizards including Bayern, Dana, Betty, Witte, Wallen, Laval, and Logan. The highest panel of the Magic Council also has 8 members including Ace.

After everyone arrived, Ace said: “Today we are summoning everyone. There is only one proposal. I propose to set up a number of outstanding academic awards to encourage and honor our wizards to devote themselves to magic research with a more focused spirit.”

The rotating chairman Dana got up and bowed slightly, and asked gently: “Master Ace wants to set up a series of awards dedicated to academic research achievements?”

Ace nodded said: “This is how I intend to set up the comprehensive highest award Magic Award, the second highest academic award Element Award, Astrology Award, Life Award, Soul Award, Alchemy Award, and Contract Award. There are 7 awards in total. It is awarded every year. As long as the academic achievement of a wizard has been evaluated by the academic committee for great historicality, great pioneering and great originality, we will award the prize.

If no one meets, we cannot lower the standard and the award will be postponed. “

The legendary wizard nodded, Bayern asked: “Then how do we set up the award?”

Ace said: “My initial plan is to award a top grade gold magic item and a large number of magic stones for the highest award of the subject. The overall highest award is a top legendary magic item and 2 top grade gold magic items. The specific standards and The details of the operation are up to you to discuss and decide.”

After talking about Ace, the silhouette disappeared in a flash and disappeared into the meeting room. The legendary wizards glanced at each other, and the rotating chairman Dana stood up and started to preside over the discussion.

In New World, there is no wizard’s original agreement, but Ace, as the world’s controller, still continues the agreement, so he also knows a series of spell models obtained from electromagnetic research.

These spell models in turn adjust his mental image of the world and projection demiplane “dream world”.

The entire dream nebula kept flickering, and Ace’s eyes flickered with white glow and murmured: “It’s not easy for me to wait. If it wasn’t for cultivating the endogenous power of the wizarding civilization, I really want to accelerate everything on my behalf.”

In front of him, a cluster of star sand gathered, showing a picture of Thales.

Thales looked excited. He had just confirmed through experiments that the induced current is proportional to the conductivity of the conductor and inversely proportional to the resistance.

“It’s not wrong. The current produced by the Bruce stack is the same as the induced current. Since it has the same properties, the induced current should also have an electromotive force, which is the so-called induced electromotive force, and the induced current is generated by the induced electromotive force.

The relationship between the two is the same as the relationship between electromotive force and current. The induced electromotive force is the cause and the induced current is the result. “

While talking, Thales worked hard to write, “There may not be an induced current in the changing magnetic force, but there must be an induced electromotive force, just like water flowing down a mountain, whether there is water or not, the mountain must exist.

If there is a closed loop, the induced electromotive force will have’water’. When the magnetic force in a loop increases, the direction of the induced magnetic force generated by the loop induced current is opposite to the direction of the external magnetic force, which is like denying the external magnetic force into the loop; when the external magnetic force Attenuation, the direction of the induced magnetic force is the same as the external direction, just like leaving the external magnetic force there. This change is the same as inertia.

Here I propose a concept called “magnetic flux”, which is simply understood as the intensity of magnetic lines of force per unit area, where the intensity refers to the number and density of magnetic lines of force.

In this way, we can explain the conditions for the induced current: the magnetic flux passing through the closed loop has changed.

This can also explain the copper ring experiment of Allen-Brook, because the magnetic flux in the copper ring changes, the induced current is generated. “

After writing all this, Thales put down the paper and said brightly in his eyes: “In fact, when I used a copper plate, there should be induced currents, but the moment of inertia of the copper plate is too large to rotate easily. In this case, it should be possible. Create a real Generator based on the principle of induced current!”

He made a base, then made a few wooden brackets, fixed a U-shaped magnet on the bracket, and then put a copper plate in the middle of the U-shaped magnet, and reinforced the shaft and handle, plus the corresponding Wire.

Shake the handle and the copper plate rotates. From the edge of the copper plate to the center of the circle, equivalent to a conductor, the conductor will cut the magnetic lines of force when the conductor moves in the magnetic lines of force, thereby generating induced current. Such a hand-cranked copper plate is the first Generator!

Although the current generated is very weak, far inferior to magical power generation, it is still extremely important because all the principles are the same.

The spell model in Thales’ mental world is becoming clearer and clearer, and with the clarity of thinking, the “Generator” spell in the purely magical sense is gradually born. The principle of electromagnetic rotation will be the cornerstone of electromagnetic magic.

Leiden, who was sleeping, heard the sound of the shadow crow knocking on the window, rubbed his eyes and got up, muttering in a low voice: “Why is it here again, there is another explosive discovery?”

Pulling out a scroll from the mouth of the shadow crow, skillfully stuffing a few magic stones in, Leiden opened it and looked at it, and the sleepiness disappeared. Thales, who proposed the concept of magnetic field lines, made a new discovery. He actually created the Generator. , And the principle he is based on is even more dazzling.

“The principle of electromagnetic rotation, induced electromotive force, and magnetic flux are simply the wisdom of Apocalypse. If Master Ace laid the foundation of mechanics, then Thales is the cornerstone of electromagnetics.”

At the same time, the Supreme Jury also issued the first order of this year, in the name of Ace, the establishment of the highest academic award Ace Magic Award, the establishment of classification awards Bayern Astrology Award, Logan Element Award, Wallen Life Award, Witte Soul Award , Betty Alchemy Award and Dana Contract Award, a total of 7 awards.

Among them, Valen and Dana are not wizards who specialize in life magic and contract summon magic, but these two disciplines require two legendary wizards to be named, and they can only helplessly name and formally take charge.

In fact, if you talk about life magic alone, Lich Witte is very proficient in this. Varun, who drove the ducks on the shelves, began to visit Witte often to ask him about the mystery of life magic.

After the establishment of the academic awards, Thales was almost immediately notified and became the first winner of the Bayern Astrology Awards, while Bru, Allen, Leiden and the others were also ranked in the next few years. Thales’ contribution is actually more than that. You can get the Bayern Astrology Award, even the Ace Magic Award is eligible.

However, considering the weight of the awards, the highest jury considers that it is more appropriate to award the subject awards first and then award the highest awards. Therefore, a tradition has been formed. To win the Ace Magic Award, you must have the highest awards in the 6 university categories.

Bayern also personally found Thales. Having a title is not just honor, but also a responsibility. As the legendary wizard named, Bayern must personally make 2 golden magic items for Thales.