What can I do?
Find
Magnetic field on the inside and near the poles of a long solenoid.
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.
Creation of a magnetic field inside the coil.
Add to Didactalia Arrastra el botón a la barra de marcadores del navegador y comparte tus contenidos preferidos. Más info...