What is the value of L for a solenoid?

In a series LCR circuit, V_L=V_C=V_R what is the value of power factor?

What is the value of n and l , if orbital of element is 4d

What is the value of inductance L, for which the current is maximum in a series LCR circuit with C = 10 muF and omega = 1,000 rad s^-1 ?

What is solenoid? How does a solenoid behave like a bar magnet?

What is the difference in the field of a toroid and a solenoid?

The instantaneous current from A.C.source is l=55 Sin 3141. What is the peak value of current ?

What is the sum of (n + l) value of 4d.

What is a toroidal solenoid?

What is the nature of magnetic field produced by straight solenoid?