The self inductance L of a solenoid of length l and area of cross-section A, with a fixed number of turns N increases as

The self inductance angle of a solenoid of length and are of cross section A with a fixed number of turns N increases as,

The self-inductance L of a solenoid is given as

The self inductance of a solenoid of length L, area of cross-section A and having N turns is-

The self inductance of a solenoid of length L, area of cross-section A and having N turns is-

What is the self-inductance of a solenoid of length 40cm, area of cross - section 20cm^(2) and total number of turns is 800 ?

What is the self - inductance of a solenoid of length 40 cm , area of cross - section 20 cm ^(2) and total number of turns 800 .