What is the phase angle between the source voltage and current, when a 100 mH inductor with a reactance of 6 kΩ, and a 1 kΩ resistor are in series with a source?
Options
A. 0.1 degrees
B. 9.0 degrees
C. 61.0 degrees
D. 81.0 degrees
Correct Answer
81.0 degrees
Inductors problems
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1. Counter emf or induced voltage is:
Options
A. inversely proportional to the change in current
B. directly proportional to the change in time
C. directly proportional to the inductance in henrys
D. inversely proportional to the inductance in henrys