Which type of current is produced by a wire breaking magnetic field lines and changing the polarity? A. alternating B. direct C. straight D. alternating and direct

Answer : Alternating current

Explanation : Alternating current will produced by a wire breaking magnetic field lines and changing the polarity.

Because according to Faraday's law when the magnetic field interact with the electric circuit then produce an emf that means induced a current in a circuit. and when polarity will change then direction of current will reverse.

So, this current called alternating current.