The instantaneous value of emf and current in an A.C. circuit are: $E = 1.414 s i n (100 π t - \frac{π}{4})$ , $I = 0.707 s i n (100 π t)$ .The reactance of the circuit
will be

Question

The instantaneous value of emf and current in an A.C. circuit are:

E = 1.414 s i n (100 π t - \frac{π}{4})

,

I = 0.707 s i n (100 π t)

.The reactance of the circuit
will be

Toppr Admin · Accepted Answer

Given -xA0- Imax-0-707-xA0-A-xA0- and-xA0- Emax-1-414-xA0- volts Impedance-xA0- Z-EmaxImaxZ-1-4140-707Z-2-x3A9-

The instantaneous value of emf and current in an A.C. circuit are; $E = 1.414 s i n (100 π t - \frac{π}{4})$ , $I = 0.707 s i n (100 π t)$ . The impedance of the circuit will be
$1 Ω$
$2 Ω$
$\sqrt{2} Ω$
$\frac{1}{2} Ω$