Chapter 236 This is the answer to electricity and magnetism—Maxwell's equations! (seeking subscription)

   "This is what makes thunder..."

  It took a while for Anthony to come back to his senses, whispering softly, and then suddenly thought of the mutual repulsion and attraction characteristics of positive and negative charges, which are very similar to the characteristics of magnets.

   "So electricity is magnetism, and magnetism is electricity?" Anthony said excitedly as if he had discovered some new continent.

  He felt the mystery of the thunder and magnetic field that he had glimpsed.

   "It can also be said that electricity and magnetism are inseparable, and the two sides of each other are like water and ice..." Lynn nodded.

  Anthony seemed excited, and then became confused. Since the two have the same origin, why do they appear in two different forms.

  Many questions kept flashing in his mind, Anthony could only look eagerly at Lynn, waiting for his answer.

   "If you want to know this, you must first understand what a magnetic field is!" Lynn explained with a smile. "According to the research of the [Secret Society] scholars, it is a special form of matter that exists in the space around magnets, electric currents, and moving charges. It is a vector field that has a direction and value at any position in the space... "

   "For example, the planet under our feet is a huge magnetic field!" Lynn stretched out his right hand, snapped his fingers, and a huge blue planet appeared in front of Anthony.

  Due to the limited knowledge of the entire continent, most areas are covered by thick clouds.

   But this is obviously not the point. After Lin En's voice fell, countless materialized magnetic lines of force extended from the north and south poles, drawing a series of beautiful arcs, like a big net wrapping the entire planet in the center.

  Anthony stared at the huge star under his feet, and was so shocked that he couldn't speak. At this moment, he no longer cared about why the mainland is a round ball, and asked in astonishment.

   "That is to say, the continent under our feet is a huge magnet? So everything will be attracted to the surface?"

  Anthony immediately remembered the theory of electrification of elements that Abel had mentioned to him. Wouldn't this just explain the phenomenon of [things will fall towards the surface].

   "No, that's actually the effect of the planet's gravity." Lynn said dumbfounded, "But magnetism and gravity are indeed very similar in some respects..."

  Ling En used the huge planet as a blueprint to explain to Anthony the mysteries of electricity and magnetism, from magnetic field lines, magnetization to electromagnetic induction, and then to the mutual influence and transformation of electric and magnetic fields.

  As the basic constituent elements of the universe, it involves electromagnetic phenomena in the quantum field.

  Such as sound, electricity, magnetism, light, color, heat transfer, heat radiation, chemical reaction, and even the formation of life, all come from electromagnetic force in the final analysis!

  Any branch field, a person spends his whole life exploring, may not be able to understand it.

This is also the reason why Lynn didn't cling to this knowledge and develop related magic alone. After all, the crystallization of human wisdom for thousands of years is only based on him, and he wants to summarize and organize it, combine it with magic, and deduce it to Higher levels are simply nonsense.

  Whether it is the development of science or magic, it cannot be accomplished by one person...

  Although most of Lynn's explanations are electromagnetic phenomena in the macroscopic field, and have not yet touched on the more profound electromagnetic quantum theory, it has been particularly shocking to Anthony.

  At first, Anthony thought that his understanding of Thunderclap was profound enough, and only the most critical cause of formation could not be broken. However, after Lynn's explanation, he realized how shallow his knowledge reserve was!

  Electrons, charges, alternating current, direct current... and constant magnetic field, alternating magnetic field, pulsating magnetic field...

   This brain concept and nouns all rushed into his brain, making Anthony feel ashamed of his research over the years.

  Although he created many powerful thunder magics, discovered the phenomenon of electric energy generating magnetism, and even created alchemy runes that can induce electromagnetism, his understanding of thunder and lightning is undoubtedly superficial.

   "Your Excellency Lynn, I don't know which master or legendary wizard these theories are researched..." Anthony asked curiously.

   "The development of electromagnetism is not the efforts of one or two people, but the joint research results of many scholars in the Arcane Society..." Lynn said.

   "For example, Master Faraday who discovered the phenomenon of electromagnetic induction, Master Ampere who determined the direction of magnetic field lines, Master Millikan who used the oil drop method to measure the charge of electrons, etc..."

  The stories of these sages, in order to fit the identity of the wizard, were all tampered by Lynn into another look.

  Anthony can’t help being fascinated just by listening to it, and he can’t wait to join it, discuss and study the mysteries of the electromagnetic field with these masters.

   But what surprised him was that Lynn didn't mention his own contribution, but he had such a deep understanding of the development of electromagnetism and the inside story!

This is obviously very abnormal, magic theories and theories are so precious, no one will pass on all their research to another person without reservation, unless it is a master-student inheritance, academic exchange between the same level, or something else what you want.

  For example, Lynn explained many electromagnetic theories and phenomena to him just now, but he still avoided talking about many key issues, and said very vaguely...

  Anthony can certainly see that these are all hooks, but his thirst for knowledge has made him unable to care so much. Even if it is wrapped in a poison, he still wants to taste the sugar-coated taste first.

  Lin En talked for a long time, and after mobilizing Anthony's emotions, he took out his trump card!

   "There are many theories that describe electromagnetism, but in general, they can all be summed up in this Austrian equation system!"

  The moment Lin En's voice fell, extremely bright light spots lit up in the void, and they gradually converged together, outlining four mathematical equations composed of letters and symbols.

They are Gauss's law, which describes how a charge generates an electric field; Gauss' law of magnetism, which states that magnetic monopoles do not exist; Maxwell-Ampere's law, which describes how an electric current and a time-varying electric field generate a magnetic field; and Faraday's law of induction, which describes how a time-varying magnetic field generates an electric field. .

  This is a formula that can be said to be the culmination of everything. It unifies electricity and magnetism in a nearly perfect way, and predicts that light is electromagnetic waves, and builds the foundation of electromagnetism!

  (end of this chapter)