question_answer

A circular loop of area \[0.01{{m}^{2}}\] carrying a current of 10 A, is held perpendicular to a magnetic field of intensity 0.1T. The torque acting on the loop is                                                                     [Pb. PMT 2000]

A)            Zero                                         

B)            0.01 N-m

C)            0.001 N-m                             

D)            0.8 N-m