Question

When a coil of wire is moved through a magnetic field, _____.

a solenoid is created
the voltage is first raised and then lowered
electrical energy is transformed into mechanical energy
mechanical energy is transformed into electrical energy

Answer 1

[AI-generated answer — Bot]

Mechanical energy is transformed into electrical energy when a coil of wire is moved through a magnetic field. This is known as electromagnetic induction, which generates an electric current in the wire as it cuts through the magnetic field.