A magnetic of magnetic moment placed along the X-axis in an magnet field .Find the torque acting on the magnetic field

A magnet of magnetic moment 50 hat(i) A-m^(2) is placed along the x-axis in a magnetic field vec(B)=(0.5hat(i)+3.0hat(j))T . The torque acting on the magnet is

A magnet of magnetic moment 50 hat(i) A-m^(2) is placed along the x-axis in a magnetic field vec(B)=(0.5hat(i)+3.0hat(j))T . The torque acting on the magnet is

A bar magnet of magnetic moment M is placed in a magnetic field of inductionB.then maximum Couple acting on it is

A magnet of magnetic moment 20_(hatk) Am^(2) is placed along the z- axis in a magnetic field vec(B)=(0.4hat(j)+0.5hat(k)) T . The torque acting on the magnet is

A bar magnet of magnetic moment vecM is placed in a magnetic field of induction vecB. The torque exerted on it is