The electric field is a substance, what do you think of this sentence?

According to quantum field theory, an important cornerstone of modern physics, electric and magnetic fields are a large group of virtual photons that come and go in and out. Charged matter (such as electrons, protons) can emit virtual photons of various sizes, and quickly retract some of the virtual photons emitted by itself, while also absorbing virtual photons emitted by other charged matter (according to the uncertainty principle, as long as the product of the energy of the virtual photon and its survival time is not greater than a certain constant, Planck's constant divided by twice the pi, this emission and absorption is a universal process allowed by nature). It is in this constant emission and absorption that repulsion and attraction are manifested.

Repulsion is like the characters in martial arts or monster movies or games who can create fireballs or flashes of light from the palm of their hands and attack others with them. The "flying" condition of the virtual photon when attracting is somewhat similar to the kind of dart called "flying and coming" thrown by the Australian aborigines. The analogy with the macrocosm can only be a little similar, because in essence, the singularity of the microcosm is completely new and has never been experienced in our daily lives.

Because of this, even the great Albert Einstein was haunted by quantum mechanics describing the microscopic bizarre world.

An electric field is a substance. I feel that this sentence is a false drop. Everything in the world is made up of matter.

And the composition of matter requires energy. If there is no energy, what does everything on the earth depend on to survive? If the universe does not have energy, how can it survive?

You start by saying that it is an electric field, which is a substance, rather than that it is an energy. An electric field is a type of energy. Without energy, there would be no everything, no universe, no heaven.

The composition of matter requires energy, and the composition of energy does not necessarily require matter.

Because we can sense its presence by the electric charge. It's not that what we can't see or touch is not material. If you think about it, if the electric field is not a substance, then when the charge is subjected to the electric field force, who is the object to exert the force?

Obviously, it is an electric field, so the electric field is naturally matter.

The reason why we have not yet understood the universe and the causes of visible matter, including galaxies, stars, earth, everything, us, human beings, etc. The origin of life is that we have not found the mystery of the interaction and principle between the smallest matter, and the great human beings in the universe have not been able to confirm for a long time, with the progress of science and technology, one day we will be able to make a breakthrough in the field of small matter, such as comprehensively deciphering the DNA code of our human beings, deciphering the DNA code of all things on the earth, deciphering the DNA code of the earth At that point, many of our doubts in theology, many of our doubts in nature, will be solved.

A field is a special kind of substance, which is a concept in classical ordinary physics. In this century, with the emergence of concepts such as dark matter, virtual particles, negative energy, and so on. If you keep up with the times, electromagnetic field, gravitational field, space-time curvature, etc., can be classified into the category of energy.

The concept of matter is not clear enough, and it is easier to understand to call it a "being" or "being". Consciousness may also form a field, then it may also be a substance.

The electric field has the material properties of general matter, there is energy, momentum, angular momentum, and can interact with other substances, so the electromagnetic field is a substance.

Guess ha, the electric field has material properties, but it is not a substance. Mathematically, the electric field is described by an electronic object, which means that it has material properties. Individuals are more inclined to be an energy field, an energy field with material properties, it is not matter.

What the hell is going on? I don't know. It's just a feeling of inclination.

As long as there is a channel-like differential form, there is a circulation form of matter, which is the nature of logistics and the instinct it embodies; Moreover, the closer the form and mass are, the more obvious and easy the mutual guiding force is.

This sentence is down. It should be said that electromagnetic fields can degenerate into electric or magnetic fields. Pure electrostatic fields do not make much sense in the case of magnetostatics, the changing electric field produces the magnetic field, and the changing magnetic field produces the electric field.

Everything in the world is matter, but what is the smallest unit of matter is still a mystery, let Buddhism say that all matter is dust, created by the mind. The world's top bimodal experiments have proved this point, when different substances of observers present different states, some people observe the energy state, and some people see matter.

Maybe, it's just that when it's not working, the stars can't be seen, and can only be applied practically. If it's not a substance, how can you use it.

The electric field is a substance.

An electric field is a special substance that exists in the space around an electric charge and a changing magnetic field. This kind of substance is different from ordinary physical objects, although it is not composed of molecular atoms, it is a special substance that exists objectively, and has objective properties such as force and energy that ordinary substances have.

The nature of the force of the electric field is manifested as follows: the electric field has a force on the charge placed in it, and the nature of the energy of the electric field is manifested as when the charge moves in the electric field.

, electric field force.

Work done on the charge indicates that the electric field has energy.

Characteristics of electric field lines:

A tangent at a point. The direction is the strength of the electric field at that point.

Direction; The density of the electric field lines indicates the strength of the electric field. The electric field lines of the electrostatic field are not closed or intersecting, starting from the positive charge (infinity) and ending at the negative charge (infinity). The electric field lines are perpendicular to the equipotential surface and decrease in the direction of the electric field lines.

The electric field lines of a uniform electric field are parallel.

Electric field lines are not trajectories of charge motion, nor are they objectively existing lines. Under special conditions, the trajectory of charged particles can coincide with the electric field lines.

Summary. The electric field is a set of galvanic field forces determined by a bivariate function defined over a geometric region of space. It is the basic medium of material interaction, the origin of many electromagnetic phenomena, and the catalyst for the movement of electrons.

The electric field cannot be described visually, but it can be understood in mathematical expressions for simulation and physical phenomena. The electric field is a material structure, it is an invisible energy that can be conducted through objects, changing their properties. It mainly comes from the magnetic field of the charges and can control the movement of multiple charges, thus affecting their state of motion.

Thus, an electric field can be understood as a repulsive field filled with the same charge that can be used to control and affect the motion of an object with both charge and electrons.

What exactly is an electric field? What is an electric field? How to understand the electric field?

The electric field is a set of galvanic field forces determined by a bivariate function defined over a geometric region of space. It is the basic medium of material interaction, the origin of many electromagnetic phenomena, and the catalyst for the movement of electrons. The electric field cannot be described visually, but it can be understood in mathematical expressions for simulation and physical phenomena.

The electric field is a terrestrial material structure, it is an invisible energy, which can be transmitted through the body of the object, changing their characteristics and ridges. It mainly comes from the magnetic field of the charges and can control the movement of multiple charges, thus affecting their state of motion. Thus, an electric field can be understood as a repulsive field filled with the same charge that can be used to control and affect the motion of an object with both charge and electrons.

Teacher, the reason for the electric field force between charges is that the force is generated by the exchange of virtual photons between charges, and the force is generated by bond marketing due to the existence of the electric field, so can it be understood in this way that the electric field is composed of virtual photons, and the belt is composed of virtual photons. Manuscript Tour.

Kiss, this understanding is inaccurate. In fact, the alternating virtual photon (also known as quantum virtual projection) between electric charges is only an intermediary of the gravitational radiation effect of the electric field force. This effect suggests that if two charges are close to each other, an electric field exists, blinding and transmitting the force transmitted by the virtual photon.

Also, the electric field is not made up of virtual photons. It is actually a space-based force used to describe the mechanical interaction between charge-holders, and is also the medium of energy transmitted by virtual photons.

Hello teacher, I still don't understand, can you explain it in detail in simple language, thank you.

The electric field is not made up of segment-chain virtual photons. It is actually a force based on the void seepage delay to describe the mechanical interaction between the grip of electric charges and the medium of energy transmitted by virtual photons.

Summary. The electric field has momentum and energy and is thus defined as matter.

Why is an electric field a substance and does it have mass?

The "electric field" is a kind of substance in physics, but it is an objectively existing substance, which is not composed of atoms and molecules, and the field has the characteristics of other substances such as force and energy, but there is no mass. Or in popular understanding, the force field, magnetic field, macro field, electric field, etc., is a medium, not a visible physical object. Generally, only substances made up of atoms and molecules have mass.

The electric field has momentum and energy and is thus defined as matter.

An electric field is a substance, and the pans have energy, momentum, and mass. If you want to delve deeper into this problem, you can refer to page 160 of the "Concise Course in College Physics".

Take a wire with length l, because the electric field is perpendicular to the wire outward in the shape of a uniform radial base, take a toroidal Gaussian surface with a length of l and a radius of r around l, and the Gaussian surface contains an electric charge q= l According to Gauss's theorem, the electric flux of the Gaussian surface is rented = q 0, and the electric field is equal in intensity on the Gaussian surface, so e= s= 2 rl)=q ( 0*2 rl).

The angle of the wire is called the left angle or the right angle according to its location on the left or right side of the direction of the wire, and the beating posture does not stipulate that the left angle is positive and the right angle is negative; The difference between a single wire and a wire network is that the former has no nodes, while the latter has nodes.

It is generally made of copper or aluminum, but it is also made of silver wire (good conductivity and heat) to channel electric current or conduction heat.

An electric field is a special substance that exists in the space around an electric charge and a changing magnetic field. The electric field is different from ordinary physical objects, it is not composed of molecules and atoms, but it exists objectively, and the electric field has objective properties such as force and energy that ordinary substances have.

Because it has the property of being material, it is real, and it can manifest its nature through certain phenomena.

There are three forms of existence of matter: particles, fields, and waves, and the electric field is a field.

A field is a way of being for an energy state. The existence of a magnetic field depends on magnetic energy, while an electric field depends on electrical energy.

The equation for the transformation of mass and energy is e=mc 2, which is the theory of relativity of Einhonstein in Collapse.

Reasoning about the active nature of the electric field: there is a point charge, i.e., a unipolar electric field, a positive electric field, and a negative electric field.

An electric field is a special substance that exists in the space around an electric charge and a changing magnetic field. The electric field is different from ordinary physical objects, it is not composed of molecules and atoms, but it exists objectively, and the electric field has objective properties such as force and energy that ordinary substances have. The nature of the force of the electric field is manifested as:

The electric field has a force on the charge placed in it, and this force is known as the electric field force. The energy properties of the electric field are as follows: when the electric charge moves in the electric field, the electric field force does its work on the electric charge (which indicates that the electric field has energy).

The electric field is the physics that exists around the charge and can transfer the charge and interact with the charge. Around the charge there is an electric field generated by it; At the same time, the electric field has the effect of generating forces on other charges in the field. The field observed by the observer when at rest with respect to the charge is called the electrostatic field.

If the charge moves relative to the observer, then a magnetic field arises in addition to the electrostatic field. In addition to the electric charge that can cause an electric field, a changing magnetic field can also cause an electric field, the former being an electrostatic field, and the latter being called a vortex electric field or induced electric field. The changing magnetic field causes an electric field.

Therefore, the interaction between the moving charge or electric current is transmitted by the magnetic field through the electric collapse.