[" A solenoid of length "0.4m" and having "500" turns of wire carries a current of "3A" .A thin coil having "10" turns of wire and of radius "],[0.01m" carries a current of "0.4" A.Assuming long solenoid,magnetic field at the centre of the solenoid is "]

A solenoid of length 0.4 m and having 500 turns of wire carries a current of 3 amp. A thin coil having 10 turns of wire and of radius 0.01 m carries a current of 0.4 amp. The torque (in Nm) required to hold the coil in the middle of the solenoid with its axis perpendicular to the axis of the solenoid is ( mu_(0) = 4pi xx 10^(-7) V-s/A-m)

A solenoid of length 0*4 m and having 500 turns of wire carries a current of 3-0 A. A thin coil having 10 turns of wire and of radius 0-01 m carries a current of 0*4 A. Calculate the torque required to hold the coil in the middle of the ,solenoid with its axis perpendicular to the axis of the solenoid.

A solenoid of length 0*4m and having 500 turns of wire carries a current of 3A . A thin coil having 10 turns of wire and of radius 0*01m carries a current of 0*4A . Calculate the torque required to hold the coil in middle of the solenoid with its axis perpendicular to the axis of the solenoid. (mu_0=4pixx10^-7V-s//A-m)

A thin solenoid of length 0.4 m and having 500 turns of wire carries a current 1A ,then find the magnetic field on the axis inside the solenoid.

A thin solenoid of length 0.4 m and having 500 turns of wire carries a current 1A ,then find the magnetic field on the axis inside the solenoid.

A solenoid of length 50cm, having 100 turns carries a current of 2.5A. Find the magnetic field in the interior of the solenoid.

A solenoid of length 100 cm having 150 turns carries a current of 3A. Find the magnitude of magnetic field:- at one end of solenoid.

A solenoid of length 50cm, having 100 turns carries a current of 2.5A. Find the magnetic field at one end of the solenoid.

A solenoid of 0.4111 length with 500 turns carries a current of 3A. A coil of 10 turns and of radius 0.01m carries a current of 0.4A. The torque required to hold the coil with its axis at right angles to that of solenoid in the middle point of it is