Question

you are provided with a bar magnet and a bar. how will you detect that the given bar is a magnet or magnetic substance​

Answer 1

Answer:

Explanation:

Given two materials, let us suspend them freely from a  vertical pole and observe it carefully when they come to rest. A magnet when suspended freely will rest only in the north-south direction according to the earth's magnetic field, but the soft iron bar will rest In any direction. This is the simple experiment to identify a magnet from other metals.