Hello Amit,

The self-inductance in an electrical circuit is

V=L di/dt

where,
voltage is V in volts,
inductance value is L,
the current is i represented by A,
time taken is t

The reactance of inductance is given by

X=2*pi.f.L

Where,
Reactance is X in Henry,
the frequency is f in Hz,
Inductance is L in Henry