Question

What is meant by the poles of a magnet? Where are the poles of a bar magnet
located? Draw a sketch to show the poles of a bar magnet.

Answer 1

Answer:

Hence, immersion rods for heating liquids are made up of metallic substances. Copper is less reactive than zinc. In a salt solution,a less reactive metal cannot displace a more reactive metal.

Answer 2

Answer:

Location of the poles of as magnet can be determined by suspending it freely. A freely suspended bar magnet always points in north−south direction. The end that points towards north direction is the north pole of the magnet while the end that points towards south direction is the south pole of the magnet.