Physics

Problem

A rectangular coil of 200 turns has length

5\,\text{cm}

and breadth

3\,\text{cm}

. It is placed in a uniform magnetic field of

0.50\,\text{T}

with its plane perpendicular to the field. If a current of

2.0\,\text{A}

flows through the coil, calculate the maximum torque acting on it.