Multiple choice

In the circuit shown, VC is 0 volts at t = 0 sec. For t > 0, the capacitor current ic (t) where t is in seconds, is given by

  1. 0.50 exp (-25t) mA

  2. 0.25 exp (-25t) mA

  3. 0.50 exp (-12.5t) mA

  4. 0.25 exp (-6.25t) mA

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A Correct answer
Explanation