Two bar magnets are placed on a piece of cork which folats on water. The magnets are so placed that their axis are mutually perpendicular. Then the cork

A piece of cork isfloating on water. What is the net force acting on it ?

Two identical bar magnets are placed on above the other such that they are mutually perpendicular and bisect each other. The time period of this combination in a horizontal magnetic field is T. The time period of esch magnet in the same field is

A magnetic needle placed on a piece of cork is floating on the calm surface of a lake in the northern hemisphere. Would the magnetic needle alongwith the cork move towards north?

Two short magnets P and Q are placed one over another with their magnetic axes mutually perpendicular to each other. It is found that resultant magnetic field at a point on the prolongation of magnetic axis of P is inclined at 30^@ with this axis. Compare the magnetic moments of the two magnets.

Two identical bar magnets of magnetic pole strength 10 Am and length 10 cm are placed 2 m apart such that their axes are perpendicular to each other. Calculate the resultant magnetic field at a point midway between the magnets.

If a bar magnet is placed in a uniform magnetic field then what will be the net force experienced by it ?

A cylindrical bar magnet is placed along the axis of a circular coil. If the magnet is rotated about that axis, will any current be induced in the coil?

A bar magnet is placed inside a uniform magnetic field, What does in experience?

A bar magnet is placed inside a uniform magnetic field, What does in experience?