19 Animated Videos | 19 Structured Questions.
Magnetic force on the loop in diff cases ?
Net magnetic force on each frame ?
Friction b/w rod and rails. Range of current for equilibrium ?
V ? for which system remains static
Rod rolls without slipping. Speed of rod as it leaves the rails ?
Loop will expand / contract ?
Magnetic force on loop ?
Force on ring ? Current for the ring to balance its weight ?
Is net force / net torque on loop zero ?
Conducting fluid. Difference in levels of fluid ?
Charge Q passed suddenly through galvanometer. Max angle of deflection ?
Max angular vel of ring ? if max T in strings is given.
Magnetic dipole moment ? B = B z. Torque and Force on loop ?
Angular frequency of oscillations of coil ?
B so that the loop will tip over ?
Angular acceleration of loop at this moment ?
B = ( 3i + 4k ). Loop stays horizontal. Current in loop ?
Magnetic moment of a half tore ?
Find B so that sphere is in equilibrium
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