Calculate the self induction of a solenoid ( iron-cored ) of length 30 cm comprising of 100 turns and of radius 5 cm (`mu_(r)` of iron = 500)

What is the self - inductance of an air code solenoid 50 cm long and 2 cm radius if it has 500 turns ?

The self inductance of a solenoid that has a cross-sectional area of 1 cm^(2) , a length of 10 cm and 1000 turns of wire is

Calcualte the self-inducatance of the air cored solined of length 80 cm and has 500 turns and its cicular cross- section has diamter of 2 cm.

What is the self-inductance of an air core solenoid 1 m long, diameter 0.05 m, if it has 700 turns?

Calculate the self-inductance of an air-cored solenoid 50 cm long and 2 cm radius if the number of turns in the coil of solenoid is 400.

Calculate the coefficient of self induction of a solenoid coil of 2000 turns, length 0.5 m and radius 5 cm , when the core is filled with (i) air (ii) soft iron (mu_r= "for soft iron" =1000) N=2000 turns, l=0.5 m ,A = pi(5 xx 10^(-2))^2

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 .

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

What is the self-inductance of an air-core solenoid 1 m long, diameter 0.05 m, if it has 500 turns? Take, pi^(2)=10 .