A 0.8 m long solenoid has 800 turns and a field density of `2.52xx10^(-3)` T at its certre .Find the current in the solenoid

A 0.5 m long solenoid has 500 turns and has a flux density of 2.52 xx 10^(-3) T at its centre. Find the current in the solenoid.

A 0.5m long solenoid has 500 turns and has strength of magnetic field of 2.52xx10^-3T at its center. Find the current in the solenoid.

A long solenoid has 200 turns per cm and carries a current of 2.5A. The magnetic field at its centre is

The strength of the magnetic field in a long solenoid having 5000 turns per meter is 3.14x 10^(-2)T . The current flowing through the solenoid is

A long solenoid having 1000 turns per cm carries an alternating current of peak value 1 A. A search coil having a cross-sectional area of 1xx10^(-4) m^(2) and 20 turns is kept in the solenoid so that its plane is perpendicular to the axis of the solenoid. The search coil registers a peak voltage of 2.5xx10^(-2) V. Find the frequency of the current in the solenoid.

A long solenoid has 800 turns per meter length of solenoid. What is the magnatic induction at the end of the solenoid if it carries a current of 2.5 A?