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Find an expression for the energy of a charged capacitor.

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PUNJAB BOARD PREVIOUS YEAR PAPERS-Capacitance-Exercise
  1. What is capacitor? Explain its principle.

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  2. Find an expression for the capacity of a metallic sphere.

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  3. Find an expression for the energy of a charged capacitor.

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  4. Draw a labelled diagram of Van-de-graaff generator.

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  5. What is a capacitor? Derive an expression for the evergy stored in a c...

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  6. Derive an expression for the capacitance of a parallel plate capacitor...

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  7. What is a capacitor? Derive an expression for capacitance of a paralle...

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  8. Derive an expression for energy stored in a capacitor. In which form e...

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  9. Derive an expression for the capacitance of a parallel plate capacitor...

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  10. Derive an expression for net capacitance of three cqpacitors in deries...

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  11. Derive an expression for energy stored in a capacitor. In which form e...

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  12. What is a capacitor? Derive an expression for the evergy stored in a c...

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  13. What is spherical capacitor? Derive expression for its capacitance.

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  14. Define capacitance. of a capacitor. Give its SI unit. Prove that the t...

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  15. What is a capacitor? Derive an expression for capacitance of a paralle...

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  16. Define the capacitance of capacitor. Derive an expression for the capa...

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  17. Derive an expression for the capacitance of a parallel plate capacitor...

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  18. Describe the principle, Construction and working of a Van-de-Graff gen...

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  19. Derive an expression for the capacitance of a parallel plate capacitor...

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  20. Describe the principle, Construction and working of a Van-de-Graff gen...

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