A bar magnet of magnetic moment `3.0 A-m^(2)` is placed in a uniform magnetic induction field of `2xx10^(-5)T`. If each pole of the magnet experiences a force of `6xx10^(-4)N`, the length of the magnet is

A bar magnet of magnetic moment 3 Am^(2) is placed in a uniform magnetic induction of 2xx10^(3) T if each pole of the magnet experiences a force of 6xx10^(-4) T if each pole of the magnet experience a force of 6xx10^(-4) N then the length of the magnet is

A bar magnet of magnetic mament 3 Am^(2) is placed in a uniform magnetic induction of 2xx10^(-2) T experiences a troque of 25xx10^(-6) N-m what is its poles strenght if the imagnetic length of the magnet is 5 cm ?

A bar magnet of magnetic moment 0.4 Am^(2) is placed in a uniform magnetic field of induction 5 xx10^(-2) tesla. The angle between the magnetic induction and the magnetic moment is 30^(@) . The torque acting on the magnet is

A bar magnet of magnetic moment 0.4 Am^(2) is placed in a uniform magnetic field of induction 5 xx10^(-2) tesla. What is the torque acting on the magnet if the angle between the magnetic induction and the magnetic moment is 30^(@) .

A magnet of magnetic moment 0.1 Am^(2) is placed in a uniform magnetic field 0.36 xx 10^(-4) T. The force acting on its each pole is 1.44 xx 10^(-4) N. The distance between two poles would be ...... cm.

When a bar magnet of magnetic moment barM is placed in a magnetic field of induction field strength barB , each pole experiences a force of barF then the distance between the south and north pole of the magnet measured inside it is

A bar magnet of magnetic moment M is placed at right angles to magnetic induction B. If a force F is experience by each pole of the magnet, the length of the magnet will be

A bar magnet of magnetic moment M is placed at right angles to a magnetic induction B. If a force F is experienced by each pole of the magnet, the length of the magnet will be

A bar magnet when placed at an angle of 30^(@) to the direction of magnetic field field induction of 5xx10^(-2)T , experiences a moment of couple 25xx10^(-6) N-m . If the length of the magnet is 5cm its pole strength is