Question

what are the two ways in which you can trace the magnetic field pattern of a bar magnet​

Answer 1

Answer:

The two ways to trace the magnetic field of a bar magnet is by a compass and by iron filings in the compass needle method, you need to let the needle rotate freely and trace it. In another way, you need to give the iron filings make the magnetic path foryou.

Answer 2

Answer:

we can trace the magnetic field pattern of a bar magnet

1. put the ito filling around the bar magnet

2.and by compass needle method

the pattern is denoted above

hope it will help