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Which of the following equation doesn't ...

Which of the following equation doesn't represent energy of charged capacitor ?

A

`(Q^(2))/(2C)`

B

`(1)/(2)` QV

C

`(1)/(2)QV^(2)`

D

`(1)/(2) CV^(2)`

Text Solution

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The correct Answer is:
A, B
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KUMAR PRAKASHAN-ELECTROSTATIC POTENTIAL AND CAPACITANCE-Section D ( Multiple Choice Questions (MCQs) )
  1. A parallel plate capacitor is charged with a battery and then separate...

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  2. Which of the following one, the capacitance of parallel plate capacito...

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  3. Which of the following equation doesn't represent energy of charged ca...

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  4. Energy stored in capacitor is in the form of ......

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  5. Two plates of parallel plate capacitor are joined inside with metal ro...

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  6. There are 10 capacitors. each of capacitance 10 muF. The ratio of maxi...

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  7. The capacitance of a parallel capacitor is 5muF. When glass slab inser...

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  8. If equivalent capacitance of given circuit is 15 mu F then C = .........

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  9. Capacitance of spherical capacitor is 1 muF, so its diameter = ..........

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  10. By increasing the charge on the plate of capacitor .......... .

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  11. In the figure below the capacitance of ever capacitor is 3 muF. Find t...

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  12. 27 small drops of water having same chargt and same radius are combine...

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  13. If the charge on capacitor is increased by 5C, the energy stored in th...

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  14. The capacitance of a variable capacitor joined with a battery of 100 V...

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  15. 4 muF and 6 muF capacitors are joined in series and 500 V are applied ...

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  16. Two spherical shells of radius 20 cm and 10 cm, having same charge of ...

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  17. The area of every plate shown in the figure is A and the separation be...

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  18. The capacitance of a parallel plate capacitor formed by the circular p...

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  19. If a capacitor having capacitance of 600 muF is charged at a uniform r...

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  20. The capacitance of a capildtor is 10 muF . The potential difference on...

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