Release that Witch

What did he see? A system that is out of the external energy supply and is still generating electricity on its own!

The ability to think of the mystery month is the type of enchantment, the answer is simply coming out, she has given a new feature to the metal frame, using magic to provide energy sources. |中文|Fiction. .

"How did you do it?" Roland exclaimed.

"You said that electricity and magnetism are interrelated and an inseparable whole. I can't help but think that since my ability can make objects magnetic, can it also generate lightning? You said that creating lightning requires magnetic changes. I tried to attach the repeatedly changing magnetic force to the copper wire, and the result became like this..." Mystery Month replied cautiously, his eyes filled with expectations.

It turns out that...The prince thought that the current does generate a magnetic field, but the magnetic field does not generate electricity unconditionally. The latter must act on the closed coil, and there is a change in the magnetic flux, whether it changes the magnetic area or changes the magnetic force. External energy is needed to achieve it.

The new ability of the mystery month replaces this part, so that the magnetic force changes itself without external interference. If it is before, Roland will definitely think that this is a perpetual motion model, but now he understands that the witch's ability cannot be used. Common sense to measure the magnetic properties of the enchantment does not necessarily come from the magnetic pole, just like the black fire is not a fire.

This is all the magic effect.

The only curious thing about him is that he never noticed the magnetic change of the enchanted object before the mystery month?

When Roland asked the question, she nodded first, but quickly shook her head. "At the time of the co-help, I also thought about letting the magnetic properties of the object change at will. When not in use, the magnetic force can be reduced, so as not to give other sisters. It caused trouble, but it seemed to have no effect. The magnetic properties of the object were always maintained at a fixed size. I thought that this idea could not be realized and I never tried it."

Sure enough, Roland asked the night and said, "Her magical form..."

“It’s already condensed,” the nightingale emerged from the fog, smiling. “It’s like a surging blue wave.”

The sound of the mystery month suddenly became excited. "Is it really?"

"Yes, your abilities have evolved," Roland said. "Without a long period of unremitting practice, you can't understand the key to promotion so quickly. You are doing very well. From today, you are the sixth in the Witch League. A witch who is capable of evolution."

“Congratulations,” the nightingale smiled and walked over and patted her head.

"So, can I do more for my Highness now?" Mystery Moon gleamed.

"Well, it’s too many to count," Roland said, raising his lips. "As I said before, your potential is limitless. But... take a good rest, your dark circles are as big as your fists. Let's wait until the afternoon, let me test your ability."

"Yeah!" she nodded hard.

After the mystery left the office, the nightingale immediately closed the door and came over. She didn't go back to the table or the floor-to-ceiling window as usual, but a flash close to Roland, excitedly holding his shoulders, bending down the pale blond hair hanging on his cheeks, making him feel slightly itchy. . Looking at the other side's watery eyes and soft red lips, Roland's heartbeat suddenly increased several times.

Eh? What's happening here! Is she wanting to be here with herself... but it is still daylight.

"Come tell me how to do it." The words of the nightingale let the prince glimpse, and so on... The story seems to be different from what I think.

"what way?"

“You don’t have to understand the basics of the theoretical foundations of natural sciences,” she said excitedly. “It’s impossible to understand the contents of this book with the test results of the mystery month, but you still let her evolve. New ability! What should I do? Do you have to practice with small toys?"

Hey, was it for evolution? This request is really regrettable. It’s a sigh of relief. Roland cleared his throat and gathered his mind. “Your ability is hard to rely on. breakthrough."

"why?"

"According to Ai Gesha, this requires realizing the phenomenon related to ability in order to cause evolution, and your fog is too unbelievable. I don't know its specific principle, let alone guide you to know it. "Roland explained, "If you want to condense the magic, I am afraid that there is only one way to go, that is, to master all natural and physical knowledge, and that advanced mathematics is also a skill that must be known."

The expression of the nightingale immediately collapsed. She walked weakly to the side of the recliner and leaned softly against the back of the chair, as if it had been hollowed out.

After having lunch, Roland spent half a day on a comprehensive test of the new ability of the mystery month.

He named this ability as an indefinite magnetic force, which, like the previous magnetism, can be attached to any object and undergo periodic changes following the magical power injected during enchantment, but for insulators, there is almost no current effect.

In addition, her magic power is also the lowest of the evolutionary witches. It can only light up two magic stones on the divine signature, which is less than half of the wheat. The enchantment ability has a very high demand for magic. The upper limit of the magnetic force change, the longer the duration, the more amazing the magic is needed. After a series of actual measurements, he found that the new ability of the mystery month is still stable as a battery. To drive a large motor and reach the power of an existing steam engine, it is far from enough to transform the DC motor assembled with the original electrolyzed water into an electric motor. The test, the result is quite bad. The mysterious moon consumes all the magic enchanted motor rotors, which can only last for half a day, which almost negates its practical value as a source of power.

However, Roland did not disclose this to the mystery month, but encouraged her to continue to practice new abilities, and not to drop out of school. For her, evolution is not easy, and any bad news may make her suffer.

Fortunately, the evolution of ability is not a hammer sale, as long as the mystery can be achieved through systematic learning again, the lack of magic still has the opportunity to make up.

In addition, Roland also thought of the method that Ai Gesha said that many people can work together to make luminescent stones. If there is a witch who can control or transfer magic, it can also bypass the limitation of the mystery of the mystery.

In the evening, he found Tilly Wimbledon.

"A magical control type of auxiliary witch?" After listening to the prince's narrative, she pondered for a moment, "No one has the ability to sleep in the island."

"Yes... is this the case?" Roland couldn't help but sigh. It seems that the mystery month can only be improved by his own efforts.

But Tilly's next sentence made him look awkward, "but I know where you can find such a witch."

(To be continued.)