The main objective of this OER is to discover how electricity works and how it is obtained, as well as the development of electrical circuits for its use and distribution, through practical work and research into the sources offered. The learning situation is set out in the form of tasks in which the student: Learn the contents of electricity generation and the components of an electrical circuit. Putting it into practice with the creation of one. Research using the digital resources provided

The transformer modifies the voltage of a current.

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

Type of electronic test instrument that allows observation of varying signal voltages, usually as a two-dimensional plot of one or more signals as a function of time.

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

Concept of cathode ray tube

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

Description of a consumer unit.

Concept of electrical wire and conducting cable

Concept of Crookes tube