A rectangular coil of 20 turns , each of area `10 cm^2`, is suspended freely in a uniform magnetic field of induction `2.5 xx10^-2` T with its plane inclined at `45^@` with the field. The torque acting on the coil when a current of 10 mA is passed through it is

A rectangular coil of turns, each of area 20 cm^(2) is suspended freely in a uniform magnetic field of induction 6 xx 10^(-2)Wb//m^(2) ,with its plane inclined at 60◦ with the field. What is the magnitude of the torque acting on the coil, if a current of 100mA is passed through it?

A rectangular coil of wire of 500 turns of area 10xx5cm^(2) carries a current of 2A in a magnetic field of induction 2xx10^(-3)T . If the plane of the coild is parallel to the field. The torque on the coil is ( i n) Nm .

A circular coil of 20 turns each of radius 10 cm and carrying a current of 5 A is placed in a uniform magnetic field of induction 0.10 T normal to the plane of the coil?

A rectangular coil of turns 500 and area 2cmxx1cm carries 100mA current. It is suspended in a uniform magnetic field of 10^-3T , so that its plane makes an angle 60^@ with it. The torque on the coil in N-m is

A Rectangular coil of 10 turns, each of area 0.05 m^(2) , is suspended freely in a uniform magnetic field of induction 0.01 T. A current of 30 µA is passed through it. (i) What is the magnetic moment of the coil (ii) What is the maximum torque experienced by the coil?

A rectangular coil has 100 turns has length 5 cm and breadth 2 cm. It is suspended in radial magnetic field of induction 0.1 Wb//m^(2) . If a current of 100 muA is passed through the coil, then the torque acting on the coil is

A rectangular coil has 100 turns has length 5 cm and breadth 2 cm. It is suspended in radial magnetic field of induction 0.1 Wb//m^(2) . If a current of 100 muA is passed through the coil, then the torque acting on the coil is

A coil of area 100cm^(2) having 500 turns carries a current of 1mA . It is suspended in a uniform magnetic field of induction 10^(-3)wb//m^(2) . Its plane makes an angle fo 60^(@) with the lines of induction. The torque acting on the coil is