A non-planar closed loop of arbitrary shape carrying a current is placed in a uniform…
PHYSICS · Single correct · CBSE · Physics · Moving Charges and Magnetism · Moving Charges and Magnetism
Problem
A non-planar closed loop of arbitrary shape carrying a current I is placed in a uniform magnetic field. The force acting on the loop
(a) is zero only for one orientation of the loop in the magnetic field
(b) is zero for two symmetrically located positions of the loop in the magnetic field
(c) is zero for all orientations
(d) is never zero