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A hexagon of side 8 cm has a charge 4 mu...

A hexagon of side 8 cm has a charge `4 muC` at each of its vertices. The potential at the centre of the hexagon is

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CENGAGE PHYSICS-Electrostatic Potential and Capacitance-QUESTION BANK
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  3. Three charges +q,+q and Q are located at the vertices of a right-angle...

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

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

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

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

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

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

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

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

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

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

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

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

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

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