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The electrostatic force between the meta...

The electrostatic force between the metal plate of an isolated parallel plate capacitor `C` having charge `Q` and area `A`, is

Text Solution

Verified by Experts

The correct Answer is:
`(i) (q^(2)(x_(2)-X_(1)))/(2in_(0)S)`
(ii) `(-)(in_(0)SV^(2)((1)/(x_(2))-(1)/(x_(1))))/(2)`
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RESONANCE ENGLISH-CAPACITANCE-Exercise - 1
  1. Two parallel-plate capacitors with different distances between the pla...

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  2. The lower plate of a parallel plate capacitor is supported on a rigid ...

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  3. The electrostatic force between the metal plate of an isolated paralle...

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  4. A capacitance C, a resistance R and an emf (epsilon)are connected in s...

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  5. Three uncharged capacitors of capacitance C(1)=1mu F, C(2)=2mu F and ...

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  6. Find the potential difference between the points A and B (V(A)-V(B)) a...

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  7. In a circuit shown in fig find the potentail difference between the ...

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  8. (i) Find out the charges on the three capacitors connected to a batter...

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  9. If you have several 2.0 muF capacitrors, each capable of withstanding ...

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  10. Take the potential of the point B as shown in the figure to be 100 V....

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  11. Find the capacitance between the point A and B of the given assemblies...

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  12. Find the potential difference between the points A and B and between t...

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  13. Consider the situation shown in the figure. The switch S is open for ...

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  14. Photoelectric current from a given photocell will depend upon

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  15. A capacitor is connected to a 12 V battery through a resistance of (10...

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  16. A capacitor of capacity 1muF is connected in a closed series circuit w...

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  17. A capacitor of capacitance 100(mu)F is connected across a battery of e...

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  18. A 5.0(mu)F capacitor having a charge of (20 (mu)C)is discharged throug...

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  19. A varying voltage is applied to the clamps AB as shown in fig. such th...

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  20. A capacitor of capacitance C is given a charge go. At time t = 0, it i...

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