A) \[\frac{1}{15}A,\,\frac{1}{10}A\]
B) \[\frac{1}{10}A,\,\frac{1}{15}A\]
C) \[\frac{2}{15}A,\,\frac{1}{10}A\]
D) \[\frac{1}{15}A,\,\frac{2}{25}A\]
Correct Answer: A
Solution :
At \[t=0\] inductor acts as open circuit \[\therefore \,\,\,{{I}_{t=0}}\,\,=\,\,\frac{V}{{{R}_{Total}}}\,=\,\frac{2}{30}\,\,=\,\,\frac{1}{15}\,\,A\] \[\therefore \,\,\,{{I}_{t=\infty }}\,\,=\,\,\frac{V}{{{R}_{Total}}}\,=\,\frac{2}{30}\,\,=\,\,\frac{1}{10}\,\,A\]You need to login to perform this action.
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