question_answer

A rectangular coil, of sides \[2\text{ }cm\]and \[3\text{ }cm\] respectively, has 10 turns in it. It carries a current of 1 A, and is placed in a uniform magnetic field of 0.2 T in such a manner that its plane makes an angle \[{{60}^{o}}\] with the field direction. The torque on the loop is

A)  \[6.0\times {{10}^{-4}}\text{ }N-m\]

B)  \[6.0\times {{10}^{-5}}\text{ }N-m\]

C)  \[1.2\times {{10}^{-3}}\text{ }N-m\]   

D)  \[6.0\text{ }N-m\]