Discussion Forum : Inductive And Non Inductive Circuits
Question - A coil has a resistance of 4 ohms and an inductance of 2H. It is connected to a 20V dc supply. Calculate the value of voltage 1s after the switch is closed.
Options:
A .  5.4V
B .  10.8V
C .  0 V
D .  2.7V
Answer: Option D
Answer: (d).2.7V
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