Question

Georgia moves an unattached piece of wire back and forth over a magnet. Which best explains what will happen? A current will be induced because the wire moves through a magnetic field. A current will not be induced because the wire moves through a magnetic field. A current will be induced because the wire is not part of a closed circuit. A current will not be induced because the wire is not part of a closed circuit.

Answer 1

D

Step-by-step explanation:

Answer 2

The correct option is A current will not be induced because the wire is not part of a closed circuit.

Step-by-step explanation:

According to First Law of Faraday's Electromagnetic Induction, whenever a conductor are placed in a varying magnetic field emf are induced which is called induced emf in case there is a closed circuit. Since the current is actually a flow of electrons from higher potential difference to low potential difference therefore we say that current is flowing. But when there is an open circuit which means the ends of wires are unattached then there is no potential difference and eventually there is no induced current.