Back in the horse carriage from the test site, Great Magician Camilla had been looking at Xu Yi the entire time with a strange smile on his face.
Xu Yi felt uncomfortable being stared at like this and couldn't help saying, "Your excellency Great Magician, what are you smiling at?
Didn't you agree that I used this to pass last night?
You can't be saying that I cheated now, right? "
"If I felt that you were cheating, I would have exposed you just now."
Great Magician Camilla shook his head and said, "I just feel that this matter doesn't make sense even now. Why is it that you clearly used simple wind attributed magic, but with a small magic machine, you were able to create fluctuations of lightning attributed magic and release Lightning Attributed Magic?
What is even more strange is that the might of this magic is this strong, it even surpasses the limit of your magic control. "
"So I couldn't control it at all." Xu Yi spread his hands and said.
"If it wasn't for the magic protection of the exam grounds, the lightning would have scattered in all directions. Perhaps someone would have been hurt."
"Hurt who?" Great Magician Camilla gave a laugh.
Great Magician Camilla gave a laugh, "Although your magic is very strong, you didn't control it and its might was scattered, so its might was not even comparable to a Sixth Grade Spell. Who could you hurt?"
"Then what if I could completely control it?" Xu Yi couldn't help asking back.
Great Magician Camilla seriously thought about it and his expression became serious.
"If you could completely control it ….. I'm afraid even I would have to seriously deal with it."
After pausing, Great Magician Camilla reached his hand out to Xu Yi, "Let me take a look at that generator, I want to properly study it."
Xu Yi rolled up his sleeve and revealed the small generators that were tightly wrapped around his arm. He took one of them off and gave it to Great Magician Camilla.
This small generator idea was something that he suddenly thought of when he was thinking of how to solve the problem of the street lamps.
On earth, electricity was a very important part of modern industry.
Xu Yi always thought of using magic and the power of Magic Arrays to make magic machines, imitating the industrial machines on earth. So when he thought of the street lamps, he kept this thought process.
Later, when he realized that it was difficult to solve the problem of street lamps, this idea suddenly flashed through his mind.
The electricity on Earth was actually converted from other sources of power, so according to this inference, it was obviously very possible that magic power could be converted into electricity.
The first thing that came to his mind was not lightning magic, but a generator.
The reason why the generator could be discovered was that the rotating closed coil continuously cut the magnetic flux of the magnetic field to generate magnetoelectric current, converting kinetic energy into electrical energy.
On Earth, the kinetic energy of the closed coil cutting magnetic field was mainly the heat provided by coal, the impact force provided by water flow, and some wind and nuclear energy.
Xu Yi's first thought was wind energy.
Therefore, Xu Yi followed the basic structure of the wind energy generator according to the principle of the wind energy generator. After several days of research, he finally made a small wind energy generator.
When Hannas brought Kennard, Sophia, and Hank Wilson to Banta City to visit him, he was researching this thing.
As for how to provide wind energy, Xu Yi thought of using a Wind Magic Array, using the wind energy from the Wind Magic Array to turn the coil to cut the magnetic field.
The initial experiment was considered a success. When Xu Yi used the Wind Magic Array to turn the coil, this small wind energy generator actually released electricity.
But Xu Yi's research stopped at this step for now. As for how to direct this electricity, how to store it, and how to increase the power output, he didn't have any ideas for now.
He wasn't in a rush at first and was planning on slowly researching it when he had time. However, when Great Magician Camilla told him that he had to demonstrate high grade magic to pass the high grade magician exam, he helplessly thought of this method.
In fact, although he hadn't really mastered any high-grade magic, as a mage, when his magic power increased to the level of a seventh-tier mage, he naturally had some corresponding research on high-grade magic.
And just as he said, he was especially proficient in wind magic, which was why he paid more attention to lightning magic.
When he was experimenting with the small wind energy generator, Xu Yi was surprised to find that the electricity released by the generator was very similar to the Lightning Elemental Magic described in the Lightning Magic Array.
So he tried to use the Lightning Elemental Magic Array to control this electricity.
The result was shocking, he could actually use magic to control this electricity!
This allowed Xu Yi to immediately understand. The so called Lightning Elemental Magic Array was actually the electrical charge in space!
According to the theory of Lightning Magic, magicians using magic to affect Lightning Elemental Magic Array was using magic to forcefully affect space, creating electrical charge to control, creating Lightning Magic.
For Xu Yi's conjecture, there was a very strong proof. It was that when there was thunder and rain, magicians who were good at Lightning Magic would be very strong.
So when Xu Yi was considering the problem of demonstrating high grade magic, he thought of the experiment he had done before.
Yesterday afternoon, he had mentioned this idea to Great Magician Camilla and Stiel.
Although Great Magician Camilla and Stiel didn't understand his idea and didn't dare believe it, when they saw Xu Yi use a small wind energy generator to create Lightning Elemental Magic Array and use magic to control it, the two of them were shocked. However, they had no choice but to admit that this was indeed a good method of deceiving everyone.
Of course, a single small wind energy generator didn't produce much electricity and there wasn't enough Lightning Elemental Magic Array. Even if he used Lightning Magic, it would attract suspicion because it wasn't strong enough.
So to be safe, Xu Yi had manager Ram buy a bunch of materials to make small wind energy generators. With the help of Great Magician Camilla and Stiel, he made twenty small wind energy generators. Then he wrapped them around his arms and created two wind energy generators.
When he was demonstrating the high grade magic, Xu Yi had directly injected magic into the twenty small wind energy generators. He activated the Wind Magic Array inside and made the twenty small wind energy generators produce electricity at the same time, instantly creating a large amount of Lightning Elemental Magic Array.
As for the following matter, it was much simpler.
Although Xu Yi's magic couldn't control this large amount of Lightning Elemental Magic Array, it wasn't a problem for him to guide it.
He only needed to use all his magic and control the Lightning Elemental Magic Array to release it according to the basic principles of Lightning Magic.
Facts proved that the effects of this were very good.
After the emergency training under the guidance of Great Magician Camilla yesterday, Xu Yi had used the Lightning Spell at the High Grade Magic Demonstration. Just the might of the Lightning Spell had shocked everyone and easily passed the test.
But even if he personally saw Xu Yi use the small wind energy generator to generate electricity, Great Magician Camilla still couldn't understand the principle behind it.
Taking the small wind energy generator from Xu Yi, Great Magician Camilla looked it over in his hand a few times. His magic slightly moved and the Wind Magic Array inside the small wind energy generator was activated. The coil began to quickly turn and let out a buzzing sound.
In the blink of an eye, there were traces of electricity being generated.
Great Magician Camilla thought for a bit before moving his magic again. There were small bolts of lightning that appeared in his hand, looking very beautiful.
"Xu Yi, how did you think of this thing?
This is too amazing, it has completely subverted my understanding of magic. "
After stopping moving his magic, Great Magician Camilla looked at the small wind energy generator in his hand and couldn't help asking this to Xu Yi.
Xu Yi looked at Great Magician Camilla and then looked at the small wind energy generator in his hand. He thought that if the people of earth knew that the magicians of the Sines could directly control electricity and generate electricity, their worldview would be destroyed.
It had to be known, which child on earth wasn't taught that they couldn't touch this and that they couldn't touch that.
People being electrocuted to death was common knowledge on earth.
In this world, not only could powerful magicians not be electrocuted to death, they could even control lightning. This also subverted common knowledge on earth.
For example, Xu Yi had never thought that he could control the electricity generated by the wind energy generator and even use it as a weapon.
Thinking about it, Xu Yi found that it was impossible to completely explain the principles of the wind energy generator to Great Magician Camilla. Moreover, he didn't know how he knew the principles, so he could only vaguely reply, "This is something I discovered when I was bored doing magic machine experiments. If you ask me the specific principles, I'm not too clear on it."
Great Magician Camilla didn't think too much about it and just nodded. He looked at the small wind energy generator in his hand and put it in his pocket without any politeness.
"Let me study this thing a bit."
Xu Yi of course could only nod in response.
But after looking at Great Magician Camilla, Xu Yi suddenly thought of an even stranger problem.
According to the theories of the Sines, for a powerful magician like Great Magician Camilla, he could easily use large scale Lightning Spells. Magicians with high proficiency in Lightning Spells could even use forbidden level Lightning Spells, which was lightning that could compare to nature.
But if these powerful magicians were to use their magic to control the stable output of Lightning Elemental Magic, wouldn't they be able to become a generator themselves?
Thinking of this, Xu Yi couldn't help thinking of a scene.
On a dark night, there was a power outage in the house for some unknown reason. Stiel loudly shouted upstairs, "Grandfather, there's a power outage, can you generate some electricity?"
Then the respected and honourable Great Magician Camilla gave a sound of acknowledgement. His magic was fully activated and electricity flowed through his body.
In the blink of an eye, the various electrical appliances in the house lit up again … …