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23 Nov 2019
A 42 mH inductor in series with a resistance of 45 is connectedto a source whose voltage is script e = 370 V cos 150pt, where t isin seconds.
(a) Determine the maximum current in the circuit.
Imax = ? A
(b) Determine the maximum and rms voltages across theinductor.
VLmax = ? V
VLrms = ? V
(c) Determine the average power dissipation.
Pav = ? W
(d) Determine the maximum and average energy stored in the magneticfield of the inductor.
ULmax = J
ULav = J
A 42 mH inductor in series with a resistance of 45 is connectedto a source whose voltage is script e = 370 V cos 150pt, where t isin seconds.
(a) Determine the maximum current in the circuit.
Imax = ? A
(b) Determine the maximum and rms voltages across theinductor.
VLmax = ? V
VLrms = ? V
(c) Determine the average power dissipation.
Pav = ? W
(d) Determine the maximum and average energy stored in the magneticfield of the inductor.
ULmax = J
ULav = J
