• Physics
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• Electromagnetism

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#### Electric charges

The electric charge is a physical quantity that determines the intensity of electrostatic interactions.

#### Electrization

The electrification is a process by which a body gains or loses electrical charges.

#### Coulomb's Law

Electric charges repel or attract each other with a force that decreases rapidly with the distance between them. Aside from the atomic scale, the molecules, solids, liquids, gases and all things...

#### Electric field

It is a region of space where a test charge is subject to the action of a force of electrical origin.

#### Electric potential

When an electric charge $$q$$, immersed in an electrostatic field $$E$$, is dislocated from one position to another, some work must be performed. This work is due to the existence of an electric...

#### Electrostatic equilibrium

A necessary and sufficient condition for the electrostatic equilibrium between two or more conductors is: they must have the same electrical potential.

#### Capacitors

Capacitors are among the most used electronic components. In fact, they are among the fundamental components of the electronics, which is a branch of Electricity.

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