"Ink girl! Are you there? ”

Back in Yunshan, Li Zexuan came to the courtyard where Mo Lingwei was, and he stood outside the courtyard and shouted.

He had just gone to the academy to look for Mo Lingwei, but he couldn't find it, so he had to come to the other courtyard to look for it.

Although it is broad daylight now, he went to find a girl's house, no matter how he said it, he had to avoid suspicion, after all, this Mo Lingwei is likely to be a friend's wife in the future!

Therefore, he was just standing outside the courtyard gate, shouting Mo Lingwei from afar.

"Oooo

After a while, I heard a sound of footsteps in the house in the courtyard, and then I saw Mo Lingwei wrapped in a mink fur and ran out in a hurry.

"Ahh Mountain Chief, you're finally here! Come inside! Come inside! ”

The two met, and before Li Zexuan could speak, Mo Lingwei said excitedly, fortunately, she had a book in her hand, otherwise she would have done something to Li Zexuan.

Li Zexuan sweated profusely, and said in his heart, what kind of medicine did this girl take wrong today? He hurriedly took two steps back and said with a wary face, "Miss Mo, what's wrong?" Are you looking for something with me? ”

"That's right!"

Mo Lingwei subconsciously responded, and then felt that something was wrong, and said, "It's not right!" What do you call also? Could it be that you have something to do with me, Chief? ”

Li Zexuan rolled his eyes, and complained angrily: "Eldest sister, if I'm fine, then why are you here?" Looking for you to chat? If that's the case, your little Ningzi still can't find me desperately?

After a pause, Li Ze nodded helplessly and said, "There are some things, I want you to help me........."

Before Li Zexuan could say anything, Mo Lingwei interrupted: "Hey! Don't say it yet, mountain chief, answer me a few questions! ”

Then she didn't care whether Li Zexuan agreed or not, so she quickly turned the book in her hand to a certain page and asked: "Chief, this book says that when a part of the conductor of a closed circuit moves to cut magnetic inductance lines, an electric current will be generated on the conductor, but why can't we see the so-called magnetic inductance lines with the naked eye?" ”

Li Zexuan was stunned for a moment, and then he understood why Mo Lingwei was so popular today, it turned out that she had fallen into the pit of electricity, haha, this is also what he had expected at the beginning!

"Uh, Miss Mo, put this question aside, I have more important things to do with you!"

Although he understood Mo Lingwei's hardships, Li Zexuan still said that it was undoubtedly more important and urgent to make reading glasses for Liu Yidao.

Mo Lingwei hurriedly retorted: "No! No way! What else could be so important? If I can't figure it out, I'm afraid I won't be able to sleep again tonight, Yama, I haven't slept well for two nights in a row! ”

Li Zexuan noticed her two panda eyes at this time, and couldn't help but smile, and sighed in his heart: This girl is really a science madman!

"That's good! Solve your problem first! ”

Unable to resist this persistent girl, Li Zexuan took the book in Mo Lingwei's hand and began to explain: "Miss Mo, first of all, you have to understand that this magnetic induction line is just an idealized physical model, and it is to depict some curves of magnetic field distribution to facilitate the study of magnetic forces!" In addition, electric fields and magnetic fields are both substances, but they are different from ordinary substances, they have no physical form, that is, they exist, but they cannot be seen or touched. ”

After Mo Lingwei digested it for a long time, she nodded and said, "Well, I probably understand, you are really a genius, you can actually come up with this method of magnetic field lines!" Oh, by the way, Yamana, I have one more question! ”

"How can there be?"

Li Zexuan said speechlessly with his eyes widened.

He had just heard Mo Lingwei say that he had figured it out, and he was about to breathe a sigh of relief, but he didn't expect Mo Lingwei to give him a chance to breathe at all!

"That's right! There must be more than that, Yamano! ”

Mo Lingwei glanced at Li Zexuan strangely, and that look seemed to say, you didn't think there was only one problem at first, right?

"Yamagai, I don't understand why the direction of the magnetically induced current should be based on the right-handed spiral rule instead of the left-handed. Is there a deeper reason for this, that you didn't write about it in the book? ”

When Li Zexuan heard this, he was speechless for a moment, and said in his heart why this girl has to question everything, it is almost 100,000 why. However, people in this world who like to get to the bottom and challenge authority will only have two results in the future, one is to become a fool who is annoying to everyone, and the other is to become a super master in the academic world!

The kind of person who learns honestly what is taught in the book, and has no skepticism at all, will have very limited achievements in the future, compared to Mo Lingwei's upper limit in academic face in the future, it is very high!

"Miss Mo, this is a conclusion based on experiments, if you don't believe it, you can ........."

On the west side of Yunshan Mountain, in front of a courtyard, a man and a woman stood in front of the courtyard gate, not talking about love, let alone spending the moon before and after, but discussing physical problems, which are really two wonderful flowers of the Tang Dynasty!

From the fourth quarter of the Shen Shi to the Youshi, Li Zexuan's mouth was almost dry, and he finally solved all of Mo Lingwei's problems.

"Hey, Mountain Chief, you seem to have something to do with me, so let's talk about it now!"

After Mo Lingwei's doubts were exhausted, she finally understood her mind, and only then did she remember Li Zexuan's matter, so she asked.

Li Zexuan didn't have the strength to complain about this girl's nerves at this time, he sighed lightly and said, "I came here today to ask Miss Mo for a favor, but now it's getting late, so I can only wait until tomorrow!" ”

"Mountain Chief, what is the matter first, I am so mentally prepared!"

Mo Lingwei said that she was a little scared of Li Zexuan's pit, a few days ago Li Zexuan asked her to prepare for the construction of a generator, at that time she didn't know how big this pit was, and after jumping in, she found that this special mother was not a pit at all, but an abyss! Once you jump, you can't jump out if you want to!

Seeing that Mo Lingwei was wary of herself, Li Zexuan was angry and funny: "It's not a big deal!" It's for you to help me polish two glass lenses. You did a good job with the astronomical telescope before, so this time I asked Miss Mo to match Master Liu in the workshop with a pair of lenses, so that he could see very small things through the lenses! ”

"Mountain chief, you're talking about a magnifying glass, right? This is easy to do! It's just why do you want to give Master Liu a magnifying glass? And how big a magnifying glass should I wear, you have to tell me this mountain chief, right? ”

Mo Lingwei's best aspect is optics, especially after she studied the optics part of the first volume of physics, in terms of attainments in this area, only Li Zexuan can compare to her in the entire Tang, so of course she knows the existence of a magnifying glass.

…………………………

The second update!

The third is probably a little bit, don't wait! Don't stay up late, it's not good for your health?

(End of chapter)