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Electromagnetic Induction
Question
A coil of inductance 300 mH and resistance 2Ω is connected to a source of voltage 2V. The current reaches half of its steady state value in
-
0.05 s
-
0.1 s
-
0.15 s
-
0.3 s
Solution
B.
0.1 s
Some More Questions From Electromagnetic Induction Chapter
When power is drawn from the secondary coil of the transformer, the dynamic resistance
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Mock Test Series
Mock Test Series