Multiple Choice
A series LR circuit consists of a battery, resistor, inductor and a switch. When the switch is closed the circuit has a time constant of 8.0 s. If the resistance and inductance of the circuit are both doubled, what is the resulting time constant? 
A) 8.0 s
B) 16 s
C) 32 s
D) 4.0 s
E) 2.0 s
Correct Answer:
Verified
Correct Answer:
Verified
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