Two short magnets each of length 4 cm and pole strengths

Last updated: 6/8/2023

Two short magnets each of length 4 cm and pole strengths 5x10 3 amp metre and 10x10 3 amp metre are placed along the same line with like poles facing each other The distance between the centres of the magnets is 40 cm The magnetic induction at the centre of the line joining two magnets is A 5x10 9newton amp metre B 10x10 9newton amp metre C 15x10 9newton amp metre D 20x10 9newton amp metre Answer A Solution