Question

Which type of current is produced by a wire breaking magnetic field lines and changing the polarity?

Answer 1

Induced Alternating current

emf = - N dQ/dt

Q is the flux

Answer 2

Alternating current, produced by

Electro magnetic induction

Step-by-step explanation:

When a solenoid wire or wound copper wire is made to cut across a stationary magnetic field, a current is generated in the coil, which is proportional to the strength of the magnetic field.