Release that Witch Chapter 404: The road to magnetism

"Ah ... I envy Nana, "Mystery Moon wiped his wet hair and put his face to the Lily sitting at the desk.

"Oh." responded without turning back.

"Don't you ask me what I envy her?".

"Anyway, you'll say it right away," Lily poked.

"Damn!" Mystery Moon muttered, but finally couldn't help but say, "Did you not see what the soldiers guarding Medical Institute and the townspeople of nearby did to her?

"I see."

"Hello Nana, Miss Angel, are you leaving? Miss Pine, this is my wheat cake ... I want to be treated like this!" Mystery Moon put his face on the cheek of Lily, and then Was pushed relentlessly.

"That's what she got for her ability," Lily said calmly. "You didn't find that after Months of Demons arrived, she stayed in Medical Institute almost every day, waiting for the wounded to be treated at any time. In the aborigines of small town, Half of them have received her help, and the rest are basically the families of the recipients. "

"You are too exaggerated."

"No," Lily sighed, put down the book in hand, "Although not everyone will go to the city wall to fight against Evil Beast, but the injury is normal for small town residents. The mine union was smashed to the toes The kiln workers will be burned, especially the apprentices in the steam engine factory and the chemical laboratory. "She paused," Her Highness once said to me, Nana and I are the cornerstones of Border Town's medical treatment. Everyone still maintains high-intensity operations healthy under the situation whose security system is still blank. In fact, I have not done anything other than preventing epidemics for new refugees.

"So you are also envious of her, just like me!" Mystery Moon came together indomitably.

"I didn't!" she exclaimed. "Also stay away from me, you're preventing me from reading."

"Woo ..." Mystery Moon shrank his head, "but I really envy her."

"Then learn from Nana, and take the initiative to help every town resident until they know you and are familiar with you. Everyone goes naturally to say hello." Lily shrugged.

"But I don't have her ability," Mystery Moon said frustrated.

"You can't rely on your physical strength," Lily laughed. "Anyway, Cooperation Association camp, you are here too."

"You ... despicable!"

When I went back to bed, Mystery Moon was still upset. Although I knew the other person was right, I felt like I was going to wait in the middle of Witch Union. And she did not continue to do so, and finally found a place of peace of mind to deal with, thinking about doing nothing all day always made her feel uneasy in heart.

It was almost a night without sleep. The next day, Mystery Moon knocked on the door of the Roland office with a pair of dark circles.

"What's wrong?" the prince asked in amazement, "have been bullied?"

"Being Lily ... No, nothing," she lay at the Roland table. "Her Highness, don't you say that I have great potential? Why haven't my abilities changed so far ... Don't understand Can «Theoretical Foundations of Natural Science» really not evolve? ".

"That's what happened," the other side couldn't help laughing, "Actually ... I've been thinking about this too."

"What's the problem?"

"Isn't Agatha saying that, more than 400 years ago, Federation witch can still awaken with high rank even if it lacks a systematic understanding of the world. In addition to continuous practice as the basis, the rest is to realize this point. Triggered by the observation of the real phenomenon, it may also come from an accidental brainstorm. "Roland said," but the awakening produced is obviously not comparable to understanding evolution after systematic learning. Agatha's magic power is proof that it is not only the lowest in the evolution of witch Is even better than some ordinary witch, such as Silvy and Andrea. "

"It doesn't matter, just evolve!" Mystery Moon eyes beamed, "Did you think of a way?"

"It may not be successful," His Highness the Prince said, "Just try it. What's your opinion on magnetic force?"

"Uh ... a force exerted by a magnetic field on a magnet and an electric current placed therein, and the directional movement of an electron produces a magnetic force."

"This is the original word in the book," he laughed, "you know it well, I don't understand the content at all."

Mystery Moon nodded after writhing for a moment.

"You have seen iron field lines with iron powder. You also know the direction of the magnetic field. You have also seen DC generators. So I think ... you may not be able to make closed lines quickly cut the magnetic field lines, but you can change the magnetic field you create. , And then experience the change from magnetism to electricity firsthand. "

"I ... don't understand too much."

"The essence of magnetoelectricity is that the magnetic flux in a closed loop changes. If you want to change the magnetic flux in a constant magnetic field, you can only achieve it by changing the area. In other words, it is cutting magnetic lines," Wang Zi in paper Draw a schematic diagram, "What if the area is constant? That is changing the magnetic field ... If the magnetic field changes, it is equivalent to changing the magnetic flux."

"..." Mystery Moon opened his mouth, but found that he couldn't understand a word.

His Highness the Prince laughed out loud, "It doesn't matter if you don't understand. You only need to do then it will be alright according to the following method to quickly release and close your own magnetic force, instead of continuously exerting ability."

"Then what?" Mystery Moon waited for a while, but found out that the other party didn't continue talking.

"Nothing," he shook his head, "just one step."

"As long as the Eh? does not stop emitting magnetic force?".

"Yes, if possible, it is best to change the direction of the magnetic field lines incidentally ... for example, change from left to right." Wang Zi laughed, "practice this way first, I will prepare a small toy for you , When you master this method, you will naturally understand its meaning. "

...

Two days later, Mystery Moon received the so-called small toy of His Highness, which was a box made of copper wire, with a transparent spherical glass attached to the top, less than half the size of a fist. If you look closely, you can see that the copper wire is broken in the sphere and connected by a much smaller wire.

In addition, there is also a manual: Hold the two ends of the box with both hands and practice the ability. Note: Remember to close the curtain and hide Illumination Stone.

What kind of gameplay is this?

She scratched her head, and finally obediently did all the exercises according to the instructions in the manual, just when it didn't exist.

It is not difficult to quickly display and close the beam, but changing the direction of the magnetic force causes a headache for Mystery Moon. After all, the magnetic force is like a part of the birth to her. At first, it was like letting her inhale with two nostrils in turn general. Although I have said goodbye to poker in the past two days, I have been practicing this technique all day, but I can only maintain a short interest rate.

took a deep breath, mobilize magic power in her body.

I didn't feel any difference at first, but soon Mystery Moon saw a touch of red light.

The metal wire in the glass ball became a thin orange-red line, and then the light became stronger and stronger. In the blink of an eye, it became dazzling. Mystery Moon could hardly believe that he had eyes. The dark room was Illuminated by a soft light that has never been seen before, this light is much purer than candle.

Until the light of "啵" rang, the red light dispersed, and everything returned to darkness again, she couldn't return to God.

(To be continued.)

Chapter 404 The Road to Magnetism: