Question

Electric current can best be induced in a wire by

a. stretching the wire.

b. moving a magnet up and down near the wire.

c. setting the wire near a magnet.

d. rotating the wire. E. none of the above

Answer 1

Electric current can best be induced in a wire by moving a magnet up and down near the wire is the correct answer.

Step-by-step explanation:

Electric current is the flow of electron that carries the negative charge in the electric circuit.

Electric current induced in the wire through:

• Electric current is induced in the wire when the magnet moves in and down of the wire that is connected to a very high resistance voltmeter and when we move the magnet up and down the magnetic flux gets change and these changes produce induced current

• When the coil of wire is put in the magnetic field which is changing then the current will be induced in the wire.