Semanticos

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ammeter

This visual shows you how to insert an ammeter and how to use it in a circuit.

alternator

Basis of the alternator

self-inductance

When an electric current of variable intensity circulates through a coil an induced current originates inside it.

Mutual induction

A light bulb in a circuit near another circuit with a battery, a coil and a rheostat, can light up even though ITS OWN CIRCUIT HAS NO BATTERY.

The dangers of electricity

The following visual explains the precautions that should be taken into account when dealing with electricity

Hydraulic circuit

A hydraulic circuit is a good analogy for understanding what an electric circuit is like.

Transformer

The transformer modifies the voltage of a current.

The principle of superposition (II)

The educational resource shows a visual about the intensity of the electric field: a body's electric charge alters the space which surrounds it. The magnitude which measures this alteration at a deter ...

automatic switch

The small automatic switches (SAS) are elements of a consumer unit

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