For the given input voltage waveform V in  ( t ) , the output voltage waveform V 0 ( t ) , across the…

For the given input voltage waveform Vin (t), the output voltage waveform V0(t), across the capacitor is correctly depicted by :

   

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Solution

  

When first pulse is applied the potential across capacitor is given by V=V01-e-tRC

When no pulse is applied, capacitor will discharge like V=V0'et/RC when again, second pulse is applied V=V01-e-tRC

Using all three equations the correct graph is :

Asked in: JEE Main 2020 (06 Sep Shift 1)

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