Magnetic Effects of Current / करंट का चुंबकीय प्रभाव
JEE Main & Advanced
Physics
Magnetic Effects of Current / करंट का चुंबकीय प्रभाव
Question Bank
Force and Torque on a Current Carrying Conductor
question_answer
The expression for the torque acting on a coil having area of cross-section A, number of turns n, placed in a magnetic field of strength B, making an angle \[\theta \] with the normal to the plane of the coil, when a current i is flowing in it, will be [MP PET 1996]