Electromagnetic Induction and Alternating Current 4 Question 20
####20. An inductor of inductance
(a) When
(b) When
(c) Find the maximum value of
(d) When
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Answer:
Correct Answer: 20.
Solution:
- This is a problem of
oscillations. Charge stored in the capacitor oscillates simple harmonically as
Here,
Let at
(a)
At
(b)
At this time
(c)
(d) From energy conservation,