Question

the given magnet is divided into three parts A B and C the given magnet is divided into three parts A B and C.

1. name the part where the strength of the magnetic field is maximum.

2. name the part where the strength of the magnetic field is minimum.

3. how will density of magnetic field lines differ at these parts ​

Answer 1

Answer:

Maximum magnetic field is in the region A and C.

Minimum magnetic field is in the region B.

Reason: A and C are magnetic poles and have maximum number of magnetic field lines which determine the intensity of magnetic field while B is centre of the magnet has no magnetic field lines. So intensity of magnetic field near B is almost zero.: