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A 900 pF capacitor is charged by 100V ba...

A 900 pF capacitor is charged by 100V battery.
(a) How much electrostatic energy is strored by the capacitor ? The capacitor is disconnected from the battery and connected to another 900 pF capacitor. How much is the electrostatic energy stored in the system ?

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`4.5xx10^(-6)J, 2.25xx10^(-6)J`
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MODERN PUBLICATION-ELECTROSTATIC POTENTIAL AND CAPACITANCE -PRACTICE PROBLEMS 5
  1. Two capacitors of capacitances 4muF and another two of 5muF are connec...

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  2. Three capacitors of capacitances 2muF, 2muF and 4muF are connected acr...

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  3. Calculate the effective capacitance of the given combination of capaci...

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  4. Two capacitors of capacitances 4muF and 5muF are connected across a ba...

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  5. A parallel plate capacitor of capacitance C(0) is connected across a b...

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  6. A 900 pF capacitor is charged by 100V battery. (a) How much electro...

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  7. Two parallel plate capacitors of capacitances 2 muF and 3 muF are conn...

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  8. A flat metallic plate and another cap-shaped metallic plate are placed...

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  9. calculate the effective capacitance of the connection if a dielectric ...

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  10. Five capacitors are connected across a battery of 5V as shown in figur...

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  11. Three metal plates P, Q and R of area A are connected across a battery...

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  12. Four capacitors of capacitances 2 muF and 1muF are connected across a ...

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  13. Two parallel plate capacitors of capacitances 1 pF and 2 pF are connec...

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  14. Calculate the effective voltage of battery connected across the given ...

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  15. Two capacitors of unknown capacitance are connected in series and para...

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  16. Three capacitors of capacitances 2muF, 2muF and 4muF are connected to ...

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  17. A parallel plate capacitor with each plate of dimension 10cm xx 15cm a...

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  18. Three capacitors of capacitances 5muF, 4muF and 7muF are connected in ...

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