A current carrying long solenoid is placed on the ground with its axis vertical. A proton is falling along the axis of the solenoid with a velocity `v`. When the proton enters into the solenoid, it will

Magnetic field B along the axis of a long solenoid is given by

A constant current is passed through, a solenoid. If a iron rod is inserted along the axis of the solenoid, If a iron rod is inserted along the axis of the solenoid, which of the following quantities will increases?

A solenoid carrying 1 A current has a length of 1 m and contains 10000 turns. What is the magnetic field on the axis of the solenoid ?

A proton is projected with a uniform velocity 'v' along the axis of a current carrying solenoid, then

A proton is projected with a uniform velocity 'v' along the axis of a current carrying solenoid, then

A Proton is projected with a uniform velcoity v long the axis of a current carrying solenoid, then

A long solenoid with radius 2cm carries a current of 2A . The solenoid is 70cm long and is composed of 300 turns of wire. Assuming ideal solenoid model, calculate the flux linked with a circular surface if (a) it has a radius of 1cm and is perpendicular to the axis of the solenoid: (i) inside, (ii) outside. (b)it has a radius of 3cm and is perpendicular to the axis of the solenoid with its center lying on the axis of the solenoid. ( c ) it has a radius greater than 2cm and axis of the solenoid subtend an angle of 60^(@) with the normal to the area (the center of the circular surface being on the axis of the solenoid). (d) the plane of the circular area is parallel to the axis of the solenoid.

A long solenoid with radius 2cm carries a current of 2A . The solenoid is 70cm long and is composed of 300 turns of wire. Assuming ideal solenoid model, calculate the flux linked with a circular surface if (a) it has a radius of 1cm and is perpendicular to the axis of the solenoid: (i) inside, (ii) outside. (b)it has a radius of 3cm and is perpendicular to the axis of the solenoid with its center lying on the axis of the solenoid. ( c ) it has a radius greater than 2cm and axis of the solenoid subtend an angle of 60^(@) with the normal to the area (the center of the circular surface being on the axis of the solenoid). (d) the plane of the circular area is parallel to the axis of the solenoid.