"The electric potential energy outside the thundercloud complies with the Laplace equation, the potential is continuous outside the thundercloud, and the normal component is also continuous!"
Upon hearing these words from Huang Pu Donglai, Zeng Gu Cheng and the others hadn't reacted yet.
Far over a thousand kilometers away, following the site situation in real-time, Lu Chaoyang couldn't hold back.
A pfft sound came out.
He sprayed out half of the tea he had just drunk into his mouth.
And beside Lu Chaoyang.
The other physics experts, although not as exaggerated as him, were not far off.
After about ten seconds, the academicians at the thunderstorm-handling site all stared wide-eyed:
"What the f***?"
Shock!
This word was the unanimous portrayal of the inner thoughts of all the physics experts at the camp and the thunderstorm-handling site at this moment!
It is well-known.
In a conductor, charges gather on the surface within an electric field.
In a dielectric medium, charges cannot move freely and become polarized under the influence of an electric field.
In the model, it can be assumed that there is a polarized volume charge inside and a polarized surface charge on the surface.
Therefore, the boundary between the conductor and the dielectric has both free and polarized charges.
If there is no conductor, there would be no free charges at the boundary.
If there is no dielectric, there would be no polarized charges.
So at the boundary between two dielectrics, the normal component of the electric displacement is continuous.
That is to say.
The thundercloud is a kind of boundary between two dielectrics.
If this conclusion was discovered independently, it wouldn't be much of a deal.
But the key is that it has a prerequisite condition—the potential is continuous outside and meets the Laplace equation.
The Laplace equation is a diffusion equation, which simply describes a divergence field.
Its physical significance is actually very complex, and it's not necessary for students to understand.
Everyone just needs to know one thing:
The data that Huang Pu Donglai and the others got is the general solution φ(R)=a+b/R.
At the Fire Camp.
Looking at Shi Zehong's bewildered face and Lin Li's half-baffled expression, Lu Chaoyang sighed gently:
"This general solution is a second type solution in a coordinate system, which means the thundercloud detected by Academician Huang Pu.....
is actually a uniform dielectric body."
"Dielectric body?"
Upon hearing this word, Li Yan suddenly thought of something, and Lin Li's second disciple couldn't help but speak:
"Professor Lu, are you referring to the previous Mie series?"
Lu Chaoyang cast her an approving look, as joyful as an online author receiving monthly tickets from readers:
"That's right, not long ago, Academician Guo Zhenyu had a discovery.
It was when the thundercloud first gathered, the number of terms of the Mie series in the spherical scattering field was increasing and exhibited directional radiation!
And to increase the number of terms of the Mie series, there must be a uniform dielectric sphere.
So at that time, Academician Zeng proposed a view..."
"At the time, I believed that the dielectric sphere might be Yang Zhengchu himself, or it was just his Qi Sea."
At the thunderstorm-handling site, Zeng Gu Cheng sighed and said to Ma Ning, who returned from negotiations:
"But now I realize, I was completely wrong.
The real dielectric sphere...
is actually the thundercloud above us releasing the thunder tribulation!"
Mentioned long ago.
Modern science's understanding of lightning is not deep, but at least one thing is certain:
That is, lightning, or rather the thunderclouds that include the formation of lightning, can never be a uniform dielectric sphere.
Therefore, it is evident....
There's definitely a problem with the formation of the thundercloud!
And just as everyone was discussing fervently.
Lin Ziming, who had gone to collect the remnants of the pulse potential detectors, happened to return.
During the previous ascent, a total of three devices remained intact until the end.
The other five detectors were struck down before contacting the thundercloud.
It was previously mentioned.
These detectors were originally positioned to execute Mars exploration missions, and they underwent modifications, ensuring that the material strength was not low.
Although the majority of their parts were completely destroyed by the thunder tribulation.
They were just struck by lightning, not like the later three devices that were completely devoured when in contact with the thundercloud.
Therefore, the five detectors still had some remnants falling down.
Lin Ziming's task was to bring these remnants back based on the observed falling trajectory for research.
Returning to the site.
Lin Ziming handed the box containing the remnants to Zeng Gu Cheng:
"Academician Zeng, we only found three detector remnants this time.
The largest piece has an area of about 0.6 square meters, while the two smaller pieces are only palm-sized."
"Thank you for your efforts, Colonel Lin."
Zeng Gu Cheng took the box and handed it to his disciple Zhuo Yuanxin:
"Little Zhuo, analyze the information on the destructed surface immediately and compile a report for me as soon as possible."
Zhuo Yuanxin resolutely straightened up and replied:
"Understood!"
The materials of the detectors are very sturdy, so the destructed surfaces are mainly damaged by electrical and thermal energy.
Moreover.
Whether it's air friction or impact when falling to the ground, they generally won't leave too conspicuous marks on the remnants.
At most, they would be contaminated with some soil or vegetation.
Thus, the related inspection work is not very troublesome and doesn't require much time.
An hour later.
A report was produced.
"Longitudinal magnetization crack field strength 1.97MJ, diffraction effect coefficient 6.922, initiation rate 18%..."
Looking at the report in front of him, Zeng Gu Cheng analyzed one by one:
"The field strength values seem to be in order, the field strength of the thunder tribulation must be much higher than local lightning, if it were lower or the same it would be strange.
There is nearly zero noise-induced damage, which means the thunder tribulation doesn't contain other special radiations....."
But upon seeing a certain column, his brows suddenly furrowed:
"700MeV point intersection energy level? Hmm? That's odd..."
On hearing this, Guo Zhenyu leaned over, glanced at the report, and did some simple mental calculations:
"700MeV... Academician Zeng, isn't this value quite normal?
Assume the electronic atom structure forms an electric dipole to be substituted into the phase difference of orthogonal polarization, it would be roughly this number.
Even if there's an error, it would mainly affect the rear digits slightly, not the overall order of magnitude."
"Academician Guo, it's not the situation you're talking about."
Zeng Gu Cheng stared intently at this number, raised his left hand to his eyebrow level and gestured, then lightly tapped his temple with his fist:
"I have a feeling I've seen a similar value somewhere, there's something strange in my mind...."
Then Zeng Gu Cheng, not minding the dirt, directly sat down—though given his height, sitting or standing made little difference:
"We arrived in the Damo Realm last July, things related to electron energy, let me think....
The Light Gate counts as one.....
Then there's the supercomputer in the Dawn Plan....
Ziqiong City's teleportation array counts as well....
Oh right.
And when Xiao Wang said Wu Fan sings like an electric eel discharging.....
But these have nothing to do with electron volts, where exactly is the problem?
Electron volts... electron volts...
As he spoke, Zeng Gu Cheng's eyes suddenly lit up:
"I remember what it was!"
...
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