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KVPY2011PhysicsAlternating Current

In the circuit shown, the switch is closed at time t =0 . Which of the graphs shown below best represents the voltage across the inductor, as seen on an oscilloscope ?

Options

  1. AI
  2. BII
  3. CIII
  4. DIV

Correct answer

D. IV

Step-by-step solution

| e |= V R e ^ - R L t

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