A magnetic pole of pole strength `9.2Am`. Is placed in a field induction `50xx10^(-6)` tesla. The force expericenced by the pole is

Two magnetic poles of pole strength 20 Am and 15 Am are kept at a distance of 10cm. The force acting on one of the poles is ...... ..

A bar magnet of pole strength 2 A-m is kept in a magnetic field of induction 4xx10^(-5) Wbm^(-2) such that the axis of the magnet makes an angle 30^(@) with the direction of the field. The couple acting on the magnet is found to be 80xx10^(-7) N-m. Then, the distance between the poles of the magnet is

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.

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 magnet of length 10 cm and pole strength 4xx10^(-4)Am is placed in a manetic field of induction 2xx10^(-5)weber m^(-2) , such that the axis of the magnet makes an angel 30^(0) with the lines of induction. The moment of the couple acting on the magnet is

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 very long magnet of pole strength 4 Am is placed vertically with its one pole on the table. The distance form the pole, the neutral point will be formed is (B_(H)=4xx10^(-5)T)

Two poles of a horse shoe magnet each of pole strength 2 Am are 8 cm apart. Find the magnetic field intensity at the midpoint of the line joining the poles.

A magnetic pole of strength q_m is placed at a distance of 20 cm from another magnetic pole of triple its strength. If the two poles exert a force of 2.5 g f on each other, find the strength of each pole.