A solenoid has 1000 turns per meter length. If a current of 5A is flowing through it. then magnetic field inside the solenoid is (a) 2π X 10^-3 T (b) 2π X10^-5 T (c) 4π X 10^-3 T (d) 4π X 10^-5T

An air-solenoid has 500 turns of wire in its 40 cm length. If the current in the wire be 1.0 ampere then the magnetic field on the axis inside the solenoid is -

A solenoid of 2.5 m length and 2.0 cm diameter possesses 10 turns per cm. A current of 0.5 A is flowing through it . The magnetic induction at axis inside the solenoid is

A long solenoid has 1000 turns. When a current of 4A flows through it, the magnetic flux linked with each turn of the solenoid is 4xx10^(-3)Wb . The self-inductance of the solenoid is

A solenoid of length 1.5 m and 4 cm diameter possesses 10 turns per cm. A current of 5 A is flowing through it, the magnetic induction at axis inside the solenoid is (mu_0 = 4pi xx10^(-7)" weber amp"^(-1)m^(-1))

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?

A solenoid of 1.5 metre length and 4.0 cm diameter possesses 10 turn per cm. A current of 10 A is flowing through it . The magnetic induction at axis inside the solenoid is