The reactance of a coil is `157 Omega`. On connecting the coil across a source of frequency 100 Hz, the current lags behind the e.m.f. by `45^(@)`. What is the inductance of the coil?

An inductive coil has a reactance of 100 Omega . When an AC signal of frequency 1000 Hz is applied to the coil, the voltage leads the current by 45^(@) . What is the inductance of the coil?

An inductive coil has resisatance of 100 Omega . When an ac sinal of frequency 1000 Hz is fed to the coil. The applied voltage leads the current by 45^(@) . What is the inductance of the coil?

An inductive coil has a resistance of 100 Omega . When an AC signal of frequency 1000 Hz is applied to the coil, the voltage leads the current by 45^(@) . What is the inductance of the coil?

In a circuit, the reactance of a coil is 20 Omega . If the inductance of the coil is 50mH then angular frequency of the current will be –

An ideal inductive coil has a resistance of 100Omega When an ac signal of frequency 1000Hz is applied to the coil the voltage leads the current by 45^(@) The inductance of the coil is .

" A coil has an impedance of "10Omega" ,when an AC signal of frequency "(100)/(pi)Hz" ,is applied to the coil.The voltage leads the current by "45^(@)" ,the inductance of coil is "

A coil of infuvysnvr 'L' is connected to an a.c. source of emf E and frequency 'f'. The current in the coil is