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The energy per unit volume of a dielectr...

The energy per unit volume of a dielectric medium is directly proportional to square of

A

relative permittivity

B

charge

C

electric intensity

D

both 'a' and 'b'

Text Solution

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The correct Answer is:
C
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NIKITA PUBLICATION-ELECTROSTATICS-Multiple Choice Questions
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  2. Inside a hollow charged spherical conductor, the potential

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  3. The energy per unit volume of a dielectric medium is directly proporti...

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  4. The energy density of air medium is 44.25xx10^(-8)J//m^(3). The intens...

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  5. The energy density of a medium of dielectric constant k surrounding th...

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  6. Calculate the energy per unit volume of a medium of dielectric constan...

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  7. The electrostatic energy stored in the 1 litre volume of air when it i...

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  8. A potential difference of 50 V is maintained between the two plates of...

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  9. A cube of marble of each side 5m long is placed in electric field of i...

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  10. A small sphere carries a charge of 20muC. The energy density of electr...

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  11. Due to polarisation the electric field inside a dielectric is

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  12. If the dielectric constant and dielectirc strength be denoted by K and...

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  13. A molecule in which centre of gravity of positive nuclei and revolving...

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  14. Polar molecules have permanent

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  15. Which of the following is example of polar molecule ?

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  16. A molecule in which centre of gravity of positive nuclei and revolving...

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  17. Non polar molecules have donot permanent

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  18. Which of the following is example of non polar molecule ?

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  19. The electric dipole moment per unit volume of electric dipole is

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  20. The ratio of polarisation to electric intensity is

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