7 A bar magnet has dimensions of 25 cm 10 cm anc 5 cm If

Last updated: 6/26/2023

7 A bar magnet has dimensions of 25 cm 10 cm anc 5 cm If length of magnet is 25 cm and its pol strength is 200 x 10 3 Am then intensity magnetisation of magnet is 1 40 A m 2 6 25 A m 4 80 A m 3 62 5 A m