In the direction of the deflection of the magnetic needle always the same ? Which is the factor that controls the direction of deflection ?

State the Motor Rule. If the directions of current in the conductor and the magnetic field are the same, in which way will the conductor move?

Curl the palm of your right hand around the circular wire with the fingers pointing in the direction of the magnetic field. The right hand thumb indicates the direction of the.....

A bar magnet of magnetic moment 1.5J//T lies .aligned with the direction of a uniform magnetic field of 0.22 T? What is the torque on the magnet if it is aligned opposite to the direction of magnetic field?

Observe the depiction of magnetic fields of two types of magnets. How can you identify the direction of the magnetic fields ?