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Aditi Agrawal posted an Question
June 12, 2020 • 19:09 pm 30 points
  • IIT JAM
  • Physics (PH)

Please provide solution for its second part...

3. A circuit consists of resistance R ohms and a condenser ofC farads connected to a constant e.m.f. E; if is the voltage of the condenser at time f after closing the circuit Show that=E- Ri and hence show that the voltage at time t is E\1-e CR

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    Dhairya sharma Best Answer

    see attached.

    cropped4372205715831368383.jpg
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    here u should see your solution.

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    how we will get the equation for voltage from this equation

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    divide by it it's capacitance now.....

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    we can convert it

  • comment-profile-img>
    Dhairya sharma best-answer

    see attached.

    cropped8966010653375482281.jpg
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    dear i'm writing theory in english wait

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    first is to charge the capacitor

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    ok

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    dear i attached it in english as well see that

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    this is the question of lde

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    Sorry i didn't get it.

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    linear differential equations

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    dear we will not treat it as differential eqn because here capacitor is charging its charge will increase with respect tio time so we have to Integrate it

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    i have asked a doubt in your comment of my another post plesee see it

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    yes dear wait....lemme see

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    By the u ask nice questions. keep it up

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    thank you very much mam

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    it feels very nice when conceptual questions appear

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    thank you so much

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