Permanent magnetismEasy
Question
A bar magnet A of magnetic moment MA is found to oscillate at a frequency twice that of magnet B of magnetic moment MB when placed in a vibrating magnetometer. We may say that :-
Options
A.MA = 2MB
B.MA = 8MB
C.MA = 4MB
D.MB = 8MA
More Permanent magnetism Questions
Magnetic field lines produced by a bar magnet, cuts...Two short bar magnets of length 1 cm each have magnetic moments 1.20 Am2 and 1.00 Am2respectively. They are placed on a ...In the above diagram, a strong bar magnet is moving towards solenoid-2 from solenoid-1. The direction of induced current...Two small magnet of magnetic moment M1 and M2 are placed at a distance r then the magnetic force in between these two is...Two magnets A and B are identical in mass, length and breadth but have different magnetic moments. In a vibration magnet...