HP Approaches the Magical World

"If it's out of control, that's not the case."

Jon supported himself with his hands, but failed to get up from the chair.

"Don't worry, the magic net is still under control, but because of some special reasons, it can't go back to that virtual space like before."

"Indeed, this is a troublesome matter.

Although this spider is an invisible existence, it may not be noticed at any time here.

If this level of confidentiality is discovered, it is definitely not a good thing. "

Seshali's worries are definitely not unreasonable, after all, this thing is in an active state and is constantly refreshing its own state.

"If it doesn't work, how about we make something to lock it up?"

Jon bent his palm, forming a cage in his hand.

"A Faraday cage?"

Sashali asked.

"What cage?"

Jon obviously just thought of a cage.

Seshali thought for a while that Jon might not really understand what this thing was, so she explained it anyway.

"Faraday cage, in physics, is a cage formed by metal or good conductor.

It is named after the British physicist Michael Faraday, the founder of electromagnetism, and it is a device used to demonstrate the principles of equipotential, electrostatic shielding and high-voltage live working.

It is a thing composed of a cage, a high voltage power supply, a voltage display and a control part. Many people perform it as a kind of magic.

Its cage is connected to the earth, and the high-voltage power supply transmits 100,000 volts of DC high voltage to the discharge rod through the current-limiting resistor. When the tip of the discharge rod is ten centimeters away from the cage, a discharge spark appears. According to the condition of the static balance of the grounding conductor, the cage The body is an equivalent body, the internal potential difference is zero, the electric field is zero, and the charge is distributed on the outer surface close to the discharge rod. "

Jon was not surprised that Seshali knew this. After all, the girl standing in front of her was a genius, and the meaning of a genius was to know everything.

"However, can I trouble you, old man, to speak a little more humanly? I don't understand physics at all."

Of course, it's not that he doesn't understand physics. He learned a little bit when he was in college. It's a pity that his college physics has been returned to the teacher.

"To put it simply, let me give you an example.

In the Muggle society, the high-voltage live working operators, their protective clothing is made of metal wire, which forms an equipotential when they touch the high-voltage line, and the human body does not pass the current, which plays a protective role.

Similarly, a Faraday cage with a grounded shell can effectively isolate the electric field and electromagnetic wave interference inside and outside the cage, which is called electrostatic shielding.

The things that are shielded by static electricity are actually signal interference. "

"Is it the Confusion Curse?"

Jon tried to make himself seem to understand a little bit, and of course what he said was not too far from the exact result.

"If you have to use a spell to explain it, then the confusion spell is indeed the most appropriate, but the target is different, we can't use the confusion spell on all the wizards in the whole school, right?

If you want me to say it, it is more useful to use the Charm of Fidelity and Loyalty. "

Create a cage for the Weave, lock it up, and keep it quiet here.

"This is indeed a very good way, and it is the easiest way for us at present," Jon nodded and said, "In fact, if we live by the sea, we can just throw the magic net into the sea." Yes, the water vapor on the sea surface is sufficient, the light and shadow are also very sufficient, and there are always countless turbulent environments on the sea surface, it is very suitable for the magic net to hide itself."

"Don't say those words that don't make sense. If we have an option like the ocean, we don't need to worry so much. Let's do it quickly."

Due to Jon's current state, Seshali was naturally the one who did this.

Fortunately, the reason why the power of the gods can be passed down to this day is because the power is strong and special enough.

Strong spiritual power emanates from the ring on Seshatli's chest. You must know that using the divine weapon to push something requires a huge amount of power, especially the current magic net, which is more like a magic net. A living spider jumps around in the air to refresh its sense of existence, and it is not an easy task for Seshali to completely cover its signs of activity and its body.

And by the time Seshatri finished building the Ferrari cage she wanted, Jon had already fallen asleep in the chair.

So Seshali shook her hands, and pulled out a blanket that obviously couldn't fit in her pocket from her pocket.

The traceless stretching spell can always show its benefits in some inexplicable places.

"Have a good night's sleep."

...

Once a person concentrates, time will disappear quietly like quicksand. Seshali can sometimes find time to watch something else, but Jon can't. He is the person who leads the construction and spends most of the time on the deck chair every day.

"Lockhart said that Miss Granger is going to get an autograph from him. It is said that she is going to find something in the restricted area. The records submitted by our elves and ghosts also include their recent actions in the women's bathroom. It's just that before we know what's going on, the ghost named Myrtle refuses to cooperate, and won't let our elf and ghost in."

As soon as Jon broke away from the consciousness space, he saw Seshali reporting these things in front of him solemnly.

What's going on here? !

"Why did you suddenly start caring about this? I thought you were not interested in this kind of thing."

"It's just boring. After all, the bottleneck period needs your adjustments. I have nothing else to do except to deepen my brand every day.

Moreover, these things are very interesting. Although they are all a group of children playing house, it is really strange to see them trying to take responsibility for themselves. "

Seshali smiled and motioned Jon to answer the question quickly.

Jon nodded helplessly: "Lockhart, it's not a big deal, since Dumbledore didn't say anything, it's tacit consent, even if there is no Lockhart, someone else will sign for them.

As for Myrtle... Peeves didn't fix it? "

"Obviously not, otherwise there would not be such content submitted."

Seshali is not very familiar with Peeves, she only knows that the headmaster's secretary is a ghost, and his ability is very strange, but she really doesn't know the specifics.

"In that case... let Peeves come over, tonight?"

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