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Olympiad workbookNSEPAlternating Current

In the L R circuit shown in figure, switch S is closed at time t=0 , the charge that passes through the battery of emf E in one time constant is (e being the base of natural logarithm).

Options

  1. AEL eR ^2
  2. BEL eR
  3. CeER ^2 ~L
  4. DEL R

Correct answer

A. EL eR ^2

Step-by-step solution

No solution

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