Question

A wire is wrapped around a compass placed on a wooden block. The compass is turned so that the needle is aligned with the turns of wire.

What will happen when the wire is connected to the terminals of a dry cell? Why?

Answer 1

Answer:

The Wire will act as a Magnet. And will get deflected form north to south.

Explanation:

If the wire will be connected to a dry cell the current the wire will act as a magnet.

As it will define the act of ELECTRO MAGNETISM. And a field of magnetism will get wrapped around the wire.....

Mst. Krishna Dip Singh