What is solenoid?

You are given a solenoid of length'l', number of turns per unit langth.'n' and area of cross section A.When a current'I' passes through it.What Is the total magnetic flux through the solenoid?

As a result of the flow of current through a solenoid, is there any chance of inducing an electric current in the same solenoid ?

What is the difference observed in the direction of magnetic field lines on reversing the current through the solenoid ?

Which effect of electricity is made used of in a solenoid ?

A steady current of 1 amperes is passed through a long solenoid of length l and number of turns N. Obtain a relation for the self inductance of the solenoid.

A closely wound solenoid of 2000 turns and area of cross-section 1.6x10-^4m^2 , carrying a current of 4.0A, is suspended through its centre allowing it to turn in a horizontal plane. Br What is the magnetic moment associated with the solenoid?

You are given a solenoid of length'l', number of turns per unit langth.'n' and area of cross section A.When a current'I' passes through it.What is the self- inductance of the solenoid?

A solenoid of length 0.5m has a radius of 1cm and is made up of 500 turns. It carries a current of 5A. What is the magnitude of the magnetic field inside the solenoid?

A solenoid is 2.0m long and 4.5 cm in diameter. It has five layers winding each of 900 turns each and carries a current of 7.5 A. what is magnetic field at the centre of the solenoid?