JEE Main & Advanced
Physics
Magnetism
Question Bank
Self Evaluation Test - Magnetism and Matter
question_answer
A torque of \[{{10}^{-\,5}}\,Nm\] is required to hold a magnet at \[90{}^\circ \] with the horizontal component H of the earth's magnetic field. The torque to hold it at \[30{}^\circ \] will be