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Minimum number of capacitors each of 8 m...

Minimum number of capacitors each of `8 muF` and 250 V used to make a composite capacitor of `16 muF` and 1000 V are

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CENGAGE PHYSICS-Electrostatic Potential and Capacitance-QUESTION BANK
  1. A hexagon of side 8 cm has a charge 4 muC at each of its vertices. The...

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  2. Three charges +q,+q and Q are located at the vertices of a right-angle...

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  3. Minimum number of capacitors each of 8 muF and 250 V used to make a co...

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  4. An atrangement of source charges produces electric. potential bar{V}=5...

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  5. An electric field (-30 hat{i}+20 j) {V} {m}^{-{t}} exists in space. If...

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  6. Two charges +2 q and -3 q are fixed at co-ordinates (4m, 0,0 ) and (9m...

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  7. There is an electric field E in x-direction. If the work done on movin...

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  8. Two insulating plates, shown in the figure, are thi uniformly .charged...

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  9. In the given circuit, if charge on 6 mu F capacitor is 10 mu C , then ...

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  10. In the circuit shown in the figure, initially switch S is opén. When t...

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  11. In the given circuit, switch S{W{1}} is closed and S{W 2} is open. Aft...

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  12. In the given network, if potential difference between p and q is 2V an...

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  13. In the circuit shown below, C{1}=6 mu F, C{2}=3 mu F and battery. E=20...

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  14. Two identical thin rings, each of radius R, are coaxially placed a dis...

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  15. An electron is released from a distańce 120cm from a stationary point ...

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  16. A capacitor is filled with an insulator and a certain potential differ...

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  17. Find the equivalent capacitance (in mu F ) of the circuit between poin...

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  18. Consider the arrangemient of three plates X, Y and Z, each of the area...

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  19. The equivalent capacitance for the network shown in the figure is {k}/...

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  20. Three dielectrics of relative primitivities varepsilon{eta}=6, varepsi...

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