Question

A 47mH inductor in series with a resistance of 32? is connected to a source whose...

A 47mH inductor in series with a resistance of 32? is connected to a source whose voltage is V = 321V cos 150?t,where t is in seconds.

(a) Determine the maximum current in the circuit.
Imax =

(b) Determine the maximum and rms voltages across the inductor.
V Lmax =

(c) V Lrms =

(d) Determine the average power dissipation.
Pav =

(e) Determine the maximum and average energy stored in the magnetic field of the inductor.
U Lmax =

(f) U Lav =

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