Magnetic field due to currentHard
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 Magnetic field due to current Questions
Three identical charge particle A, B and C are projected perpendicular to the uniform magnetic field with velocities v1,...The vector form of Biot savart law for a current carrying element is :-...A charge particle is released from rest in a region of steady and uniform electric amd magnetic fields which are paralle...A proton, a deuteron and an α-particle having the same kinetic energy are moving in circular trajectories in a cons...At two places A and B using vibration magnetometer, a magnet vibrates in a horizontal plane and its respective time peri...