please!I don't want to be a villain!

"You'll know when Feng Ziming comes back." Zhang Tianba replied.

After a while, Feng Ziming came back with the copper wire and magnetic needle.

"Senior Brother Zhang, I brought all the things, what should I do next?" Feng Ziming asked.

"Make a big circle on the copper wire, hold it with your right hand, and stretch your thumb to control the electricity. It doesn't need to be too big, just let it flow in the copper wire." Zhang Tianba said slowly.

After all, there is no such thing as a battery in this world, so he can only use spells to replace the battery.

But in this world, there is no specific measurement of lightning, and there are no concepts such as voltage, current, and resistance.

"Transfer?" Feng Ziming asked doubtfully.

"Yes, you can think of electricity as something similar to true qi. True qi can flow in a stream, and electricity can also do it, but the carrier is slightly different, and the control is smaller, so as not to burn the copper wire." Zhang Tianba explained road.

"Okay, what about the copper needle?" Feng Ziming continued to ask.

"Just put it on the side of the copper coil. If there is magnetism, the magnetic needle will naturally be affected."

"Oh." Feng Ziming nodded, and started to activate the current according to the method taught by Zhang Tianba.

All of a sudden, the magnetic needle seemed to be disturbed by something, and it spun around. Feng Ziming let go of his hand in surprise.

"The copper needle moved."

The head of Feng who was on the side was also fascinated. He never thought that electricity could be transformed into magnetism, and based on his observation just now, the real essence and electricity did not directly affect the magnetic needle.

The magnetic needle seemed to be moved by an invisible hand, and he couldn't even observe what happened?

"This is?" Headmaster Feng's eyes widened.

"Magnetic force, electricity generates magnetism. When current flows through the copper wire, an invisible magnetic field will be generated around the copper wire. The greater the current, the stronger the magnetic field. Remember Feng Ziming's right hand gesture just now? If the thumb points The direction of the current is the direction of the current, and the direction of the four fingers is the direction of the magnetic field." Zhang Tianba said slowly.

In fact, this is the simplest right-hand spiral rule, but the technology tree in this world is all about practice.

"Must it be the copper wire and the right hand?" Headmaster Feng asked first, it was simply amazing.

"No, I'm just doing a demonstration. The most important thing here is the continuous current, and the objects through which the current can flow. If the magnetic field is continuously generated, then the magnetic force can be continuously mastered. Whether it can be learned and to what extent it can be used, or It depends on your own understanding." Zhang Tianba directly dismissed the blame, and he could only explain it to this extent, and if it goes deeper and deeper, it is beyond his ability.

For example, grounding, looping, etc., he doesn't intend to explain to these people, he thinks slowly, anyway, it's the world of cultivation.

"Is that so?" Headmaster Feng looked serious, as if he was thinking about what Zhang Tianba said just now.

For the right hand, the thumb is the direction of current flow, and the bending direction of the other four fingers is the direction of magnetic force?

For a moment, Master Feng seemed to understand the reason behind this, the magnetic field generated by the continuous flow of current, thus controlling the magnetic force.

"Electromagnetism!"

Headmaster Feng has a big body, and the lightning in his hand is flowing. It seems that he himself is a conductor, and the current is constantly flowing.

Also at this moment, the disciples who were cultivating in the Wanfa Immortal Sect all flew towards Sect Master Feng as if they were attracted by the weapons in their hands!

He controls the magnetic force, and he is able to control the flying swords with ease. He controls those flying swords in his hands, but it seems that he can go further, and there are more things that can be controlled!

"I got it! I got it! It turns out that this is electricity and magnetism! Haha!" Headmaster Feng's hearty laughter spread throughout the Ten Thousand Arts Sect. This way.

Zhang Tianba on the side was also dumbfounded, did he realize it again?Is enlightenment that simple?Are you too outrageous?

The disciples of Wanfa Xianmen also rushed towards the direction of Feng's head, and even alarmed a group of elders. The entire Wanfa Xianmen's weapons were sucked in. Controlled generally being sucked over.

"What happened?" An old man came to the head of Wanfa Xianmen.

"It's okay, it's okay, it's just that I had a little enlightenment just now, I'm really sorry that it has affected the disciples and elders in the sect." Head Feng released the magnetic force, and the weapon fell to the ground in an instant.

A large number of weapons made a crackling sound.

"Master, could it be that you have learned Mei Ziyu's method of borrowing a sword?" Another elder asked.

Just now, all the weapons in those sects flew out uncontrollably. If you really think about such a big battle, it only happened when Wu Guojian Xi Meiziyu borrowed Wanjian to go out to fight against alien races. .

"No, no, I can't compare to Mei Ziyu, I just realized something new, and I happen to have such power!"

After finishing speaking, Master Feng turned around and bowed respectfully to Zhang Tianba, "Thank you Zhang Daoyou for your kindness in preaching!"

"You're welcome. The main thing is that Master Feng himself realized the Dao. I'm just talking about it." Zhang Tianba replied.

In the eyes of everyone, he is modest, but Zhang Tianba, he himself didn't figure it out, is enlightenment so simple?

"Feng Ziming, your father has already mastered it. You can work hard and think about it yourself. I'll go to the cafeteria to eat something first. I'm a little hungry." Zhang Tianba got up and left.

"Brother, we will go with you too." Ji Jibo and Lin Feng hurriedly followed.

"It's a pity, if only I could learn the trick just now." Ji Jibo said.

So many weapons were sucked over at once, just looking very handsome, but it's a pity that he was learned by this useless leader, which made him even more uncomfortable.

If Feng Ziming learned it, he could still accept it, but it happened to be the master.

When the three of them walked into the cafeteria, Zhang Tianba also felt a burst of relief. He happened to see Yang Xiaoyu sitting in the cafeteria eating, so he went straight up.

"Little fish, why did Dongfang abandon them?" Zhang Tianba asked.

"I've already eaten and went back. I guess I have to pack up and prepare to pack up." Yang Xiaoyu continued to bury his head in eating.

Zhang Tianba also ordered some food, and sat opposite Yang Xiaoyu. Although it was still in the same place and had the same food, he felt an inexplicable emptiness because there was one person missing.

Lin Feng and Ji Jibo also sat down beside Zhang Tianba.

Although the elder brother didn't say anything, they could feel the oppressive atmosphere, probably the elder brother thought of Junior Brother Zhu again.

"Brother, do you want to drink some wine?" Lin Feng suggested.

Apart from drinking, he has no better way. Zhu Yiyi is now buried in the cemetery of Wanfa Xianmen, his body is wrapped in a piece of black ice, but death is death, even if it is the flame of Suzaku. Can't be saved.