Multiple Choice
LR circuits: A series LR circuit contains an emf source of having no internal resistance, a resistor, a
inductor having no appreciable resistance, and a switch. If the emf across the inductor is
of its maximum value
after the switch is closed, what is the resistance of the resistor?
A) 14 Ω
B) 1.9 Ω
C) 1.5 Ω
D) 5.0 Ω
Correct Answer:

Verified
Correct Answer:
Verified
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