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extension cable

Utilization of extension cords to carry an electric current to a place that is far from an electrical socket

Electric power

Using this visual you can deduce Joule's law and calculate the electric potential supplied in a circuit.

Electric field intensity I

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 ...

Lines of force

The educational resource shows a visual about the graphically represent the electric field: we use the concept of lines of force. They are lines which are tangent at each point to the field intensity ...

Residual current circuit breaker (RCCB)

The residual current circuit breaker (RCCB) is one of the elements of a consumer unit. The following visual explains its function.

The electric field intensity and the difference of potential

The educational resource shows a visual that represents a capacitor, a system made up of two conducting plates with equal charges, but with opposite signs, separated by an insulator or a vacuum. Insid ...

Coulomb's law

The visual shows what the forces between two charged pendulums are like. If you do the activities, you will be able to discover Coulomb's law.

Static electricity (Proyecto Agrega)

Educational resource that explains what static electricity is and how it is produced. Static electricity es un material educativo publicado en Agrega, un repositorio de contenidos educativos digita ...

How much energy do we use at home

"It is designed for the pupils to learn to make basic energy saving calculations and compare their energy expenditure with average expenditures, establishing saving strategies. " Fuente: Pro ...

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