Two coaxial solenoids are made by winding thin insulated wire over a pipe of cross-sectional area `A=10 cm^(2)` and length =20cm. If one of the solenoid has 300 turns and the other 400 turns, their mutual indcutance is

Two coaxial solenoids are made by winding thin insulated wire over a pipe of cross-section area A = 10cm^2 and length l = 20 cm. If one of the solenoids has 300 turns and the other 400 turns, their mutual inductance is ....... [mu_0=4pixx10^(-7) "TmA"^(-1)]

Two coaxial solenoids are made by winding thin insulated wire over a pipe of cross sectional area 10cm^2 and length = 20 cm. If one of the solenoids has 300 turns and the other 400 turns, their mutual inductance is

The inductance of a solenoid 0.5m long of cross-sectional area 20cm^(2) and with 500 turns is

The number of turns, cross-sectional area and length for four solenoids are given in the following table. The solenoid with maximum self inductance is :

The number of turns, cross-sectional area and length for four solenoids are given in the following table. The solenoid with maximum self inductance is :