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What is the value of dielectric strength...

What is the value of dielectric strength for air?

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`3xx10^(6)V//m`.
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What is dielectric strength?

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MODERN PUBLICATION-ELECTROSTATIC POTENTIAL AND CAPACITANCE -Revision Exercises (Very Short Answer Questions)
  1. What do you mean by electrostatic shielding?

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  2. What is dielectric strength?

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  3. What is the value of dielectric strength for air?

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  4. What is the dimensional formula of dielectric constant?

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  5. What are polar dielectrics?

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  6. Give two examples of polar dielectrics.

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  7. What is the value of electric susceptibility for vacuum?

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  8. What is the physical significance of electric susceptibility?

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  9. What is capacitance?

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  10. What is the SI unit and dimensional formula for capacitance?

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  11. How will you connect three capacitors to obtain the maximum charge sto...

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  12. Write the formula for capacity of a spherical capacitor.

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  13. What is the unit of energy density for a parallel plate capacitor?

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  14. How will capacitance of a parallel plate capacitor change on inserting...

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  15. What is the physical signifance fo capacitance ?

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  16. On which factors does the capacitance of a capacitor depend /

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  17. What is electric field near the surface of a non-conducting charged su...

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  18. What is the effect on electric field inside a charged capacitor when a...

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  19. What will be the change in the capacitance of a capacitor, if the sepa...

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  20. What will be the change in the capacitance of a parallel plate capacit...

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