How to calculate the physical charge of e 1 6X10 19C

It was a scientist who measured it ...

What I said downstairs is right, I remember it's called Milligan...

It's not calculated, it's measured, and the American Milligan measured it.

The meta-charge e is equal to e = coulombs.

There are two kinds of electric charges in nature: positive and negative: a glass rod rubbed with silk has a positive charge, and a rubber rod rubbed with fur has a negative charge; Among all kinds of charged particles, the amount of electron charge is the smallest, and people call the smallest charge the meta-charge, and the electrons are negatively charged. Among all kinds of charged particles, the amount of electron charge is the smallest, and people call the smallest charge the meta-charge, and the electrons are negatively charged.

<> main introduction: the amount of electric charge is referred to as electricity, which is the amount of charge carried by an object, and the SI unit of electric power is coulomb, symbol c. The charge of any charged body is always equal to an integer multiple of a certain minimum charge, and this minimum charge is called the primitive charge, also known as the element charge, which is expressed by e, which is desirable in calculation.

It is equal to the amount of electricity carried by an electron, and it is also equal to the amount of electricity carried by a proton.

The amount of charge carried by the charge of each element is 1 c. The relationship between the forces and the amount of charges: the force f is proportional to the product of q and q.

The charged charge test method evaluates the electrostatic properties of a fabric after it is charged in the form of friction under laboratory conditions, i.e., the charge surface density of the fabric is tested.

The sample is pretreated under the conditions specified in the standard, put into the drum friction machine developed by the Shandong Textile Research Institute for rolling friction, and generate static electricity, implement the anti-static work clothes standard, and deliver the friction sample to the triboelectric charged charge test, and read out the charge of the sample through the electrostatic potentiometer.

The meta-charge e is equal to the coulomb.

American experimental physicist Robert Andrew Milligan.

An oil droplet experiment was designed: two horizontally placed metal plates were connected to the positive and negative poles of the power supply respectively, so that the two metal plates were charged with different charges. Use a sprayer to spray out the charged oil droplets, and when the charged oil droplets enter between the two plates, adjust the voltage to make the oil droplets electric field force.

Gravity balances, from which the amount of charge carried by the oil droplets can be calculated.

Expansion:

The meta-charge is also known as the "basic charge". Among all kinds of charged particles, the magnitude of the electron charge is the smallest, and people call the minimum charge as the meta-charge, which is also one of the basic constants of physics, and is often represented by the symbol e. is the amount of charge carried by an electron or a proton, and the charge carried by any charged body is an integer multiple of e.

The amount of charge carried by any charged body is always equal to an integer multiple of the minimum charge, i.e., an integer multiple of the charge carried by the electron. The charge of an electron is -1 primitive charge.

The charge of the proton is +1 primitive, and the charge of all the charged subatomic particles that have been found is equal to an integer multiple of the primitive's charge.

Charge e = coulomb, (usually take e =.)

The basic charge is also known as the "basic charge" or "meta-charge". Among all kinds of charged particles, the magnitude of the electron charge is the smallest, and people call the minimum charge the meta-charge, which is also one of the basic constants of physics, and is often represented by the symbol e. The basic charge e = coulomb, (usually take e =.)

Charge quantization

The so-called quantization of electric charge refers to the property that the electric charge of any charged body can only take discrete and discontinuous quantities. That is to say, the charge of any charged body is an integer multiple of the basic elemental charge. Milligan's experiments proved that the charge of tiny particles does not change continuously, and the charge amount is always an integer multiple of the charge of a certain element, and the charge amount follows the law of quantum change.

In 1964, Gell-Mann et al. proposed a quark model that protons and neutrons, etc., are composed of quarks with -1 3e and 2 3e, respectively, which shows that at present, the electric charge must be an integer multiple of e 3. This is also confirmed by experiments. This is not an integer multiple of the metacharge, but it is still quantized.

The above content reference:Encyclopedia – Meta charge

The basic charge e=Coulomb, (usually take e=.)

Charges can neither be created nor destroyed, but can only be transferred from one object to another, or from one part of an object to another, and in the process of transfer, the total amount of charge made by the electric base remains unchanged.

The amount of charge is called the amount of charge.

It is often referred to as electricity, so the law of conservation of charge is also known as the law of conservation of electricity. In the International System of Units.

, the unit of charge is the coulomb, which is denoted by the letter q and the unit is c. Usually positively charged.

The amount of charge is expressed as a positive number, and the amount of charge of a negative charge is expressed as a negative number.

Middle School PhysicsSummary of meta-charge knowledge points

1. An atom is a positively charged nucleus located in the center.

and the electron composition of the nucleus that is negatively charged.

2. The smallest charge is called the meta-charge (the charge carried by an electron) and is represented by e.

3. Under normal circumstances, the positive charge of the nucleus and the total negative charge of the electrons outside the nucleus are equal in number, and the whole atom is neutral.

Also known as the basic charge, it is a unit of the amount of electric charge and is represented by the symbol e. After accurate measurement, the amount of charge carried by the element charge e=(

c Precise experiments show that the amount of charge carried by any charged body is always equal to an integer multiple of the minimum charge, that is, an integer multiple of the charge carried by the electron. Therefore, the absolute value of the charge carried by an electron is called the meta-charge, and it is used as a unit of charge. e is approximately equal to.

c 1910.

Millegan has been accurately determined and certified by the oil droplet test.

Primitiveness. The charge of the electron is 1 basis mu of Xun Yinchang charge, the charge of the proton is 1 basis charge, and the charge of all the charged subatomic particles that have been found is equal to the integer multiple of the elementary charge.

Also known as the basic modulus charge, it is a unit of charge and is represented by the symbol e. After accurate measurement, the amount of charge carried by the element back-splitting charge e=( 177 33 000 49) 10 -19 cPrecise experiments have shown that the amount of charge carried by any charged body is always equal to an integer multiple of a minimum charge, i.e., the whole amount of charge carried by an electron.

The meta-charge e is equal to the sell key to beat the coulomb. The meta-charge e is one of the basic units of charge and its magnitude is equal to the basic charge of the electron. An electron is one of the negatively charged elementary particles with a charge magnitude of coulombs.

Generally speaking, charge can be divided into positive charge and negative charge, the same charge repels each other, and the different charges attract each other.