Question

True or false an electromagnet has magnetic force only when electric current is flowing through

Answer 1

Answer:

GIVEN STATEMENT IS TRUE

Answer 2

True an electromagnet has magnetic force only when electric current is flowing through

An electromagnet is referred to as a transitory magnet because it is made up of insulated copper wire wrapped around soft iron. When current flows through it, iron gets magnetic qualities; however, when the current is turned off, there is no current flow, and iron loses its magnetic properties.

As a result, it only operates temporarily as long as an electric current flows through a conductor, hence it is referred to as a transient magnet.