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Two cellls, two resistance and two capac...

Two cellls, two resistance and two capacitors are connected as shown in figure. The charge on `2muF` capacitors is

A

`30muC`

B

`20muC`

C

`25muC`

D

`48muC`

Text Solution

Verified by Experts

The correct Answer is:
A

Applying Kirchoff's loop law in outermost loop, we have
`-q/3+15-2xx2.5-q/2-3xx1+18=0`
solving this equation we get
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DC PANDEY ENGLISH-CAPACITORS-Exercise
  1. Three uncharged capacitors of capacitance C1,C2 and C3 are connected t...

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  2. In the circuit shown in figure potential difference between the points...

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  3. Two cellls, two resistance and two capacitors are connected as shown i...

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  4. In the circuit shown in figure, the capacitor is charged with a cell o...

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  5. The potential difference between points a and b of circuits shown in f...

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  6. A capacitors C1 is charged to a potential V and connected to another c...

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  7. In the circuit diagram the current through the battery immediately aft...

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  8. In the circuit shown switch S is closed at t=0. Let i1 and i2 be the c...

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  9. A charged capacitor is allowed to dischare through a resistor by clos...

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  10. Five identical capacitor plates are arranged such that they make four ...

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  11. A capacitor of capacitance C is charged to a potential difference V fr...

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  12. X and Y are large, parallel conducting plates close to each other. Eac...

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  13. In the circuit shown in the figure, switch S is closed at time t=0. Se...

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  14. An electrical circuit is shown in the given figure. The resistance of ...

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  15. In the circuit shown, A and B are equal resistances. When S is closed,...

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  16. A parallel plate capacitor is charged from a cell and then isolated fr...

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  17. In the circuit shown each capacitor has a capcitance C. The emf of the...

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  18. Two capacitors of 2muF and 3muF are charged to 150 V and 120 V, respec...

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  19. A parallel plate capacitor is charged and then the battery is disconne...

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  20. A capacitor of 2F (practically not possible to have a capacity of 2F) ...

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