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


A. the voltage is first raised and then lowered

B. a solenoid is created

C. mechanical energy is transformed into electrical energy

D. electrical energy is transformed into mechanical energy

Respuesta :

klone1979

Answer:

Faradays Law

Explanation:

Any change in the magnetic environment of a coil of wire will cause a voltage (emf) to be "induced" in the coil. No matter how the change is produced, the voltage will be generated. The change could be produced by changing the magnetic field strength, moving a magnet toward or away from the coil, moving the coil into or out of the magnetic field, rotating the coil relative to the magnet.