What Is Solenoid Force?

Electrostatic force refers to the interaction force between stationary charged bodies. The charged body can be regarded as composed of many point charges, and the interaction force between each pair of stationary point charges follows Coulomb's law. Also known as Coulomb force.

Two still

The influencing factors may be: the amount of charge, the distance between the two charges, the shape, size, environment, and quality of the charged body.

The magnitude of the electrostatic force can be expressed as:

, K is

1. Features: The work done by electrostatic force has nothing to do with the distance the charge travels when moving the charge in the electric field, it is only related to the initial and final positions.

2. Calculation method: First, the work done by electrostatic force in a uniform electric field

Where d is the displacement along the direction of the electric field line.

The work done by electrostatic force is equal to the reduction of the potential energy, that is,

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