Cargando...
Cosa posso fare?
Trova
visualizzazione
The voltmeter is an instrument which measures voltages (tensions or differences of potential) between both ends of an element in a circuit through which there is an electric current circulating.
This visual shows you how to insert an ammeter and how to use it in a circuit.
When an electric current of variable intensity circulates through a coil an induced current originates inside it.
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 following visual explains the precautions that should be taken into account when dealing with electricity
Concept of cathode ray tube
A hydraulic circuit is a good analogy for understanding what an electric circuit is like.
The transformer modifies the voltage of a current.
Aggiungere a Didactalia Arrastra el botón a la barra de marcadores del navegador y comparte tus contenidos preferidos. Más info...
