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In the given circuit, the switch S is cl...

In the given circuit, the switch S is closed at time t = 0 . The charge Q on the capacitor at any instant t is given by `Q(t) = Q(1-e^(-alphat))`. Find the value of `Q_0` and `alpha` in terms of given parameters as shown in the circuit.
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MOTION-Capacitance -EXERCISE -4 LEVEL II
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  2. An uncharged capacitor of capacitance 4mu f , a battery of emf 12 volt...

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  3. Given : R1 =1ohm, R2 = 2ohm, C1 = 2 muF, C2 = 4muF The time consta...

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  4. A circuit is connected as shown in the figure with the switch S open. ...

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  6. At time t=0, a battery of 10 V is connected across points A and B in t...

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  7. A 2muF capacitor is charged as shown in the figure. The percentage of ...

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  8. In the given circuit, a charge of +80muC is given to the upper plate o...

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  9. In the circuit shown in the figure, there are two parallel plate capac...

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  10. A parallel plate capacitor has a dielectric slab of dielectric constan...

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  11. At time t = 0, terminal A in the circuit shown in the figure is connec...

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  12. A parallel plate capacitor having plates of area S and plate separatio...

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  13. A combination of capacitors is set up as shown in the figure. The magn...

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  14. Consider an evacuted cylindrical chamber of height h having rigid cond...

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  15. Consider an evacuted cylindrical chamber of height h having rigid cond...

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  16. In process 2, total energy dissipated across the resistance ED is -

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  17. In process 1, the energy stored in the capacitor EC and heat dissipate...

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