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Assertion : electric flux represents th...

Assertion : electric flux represents the number of electric lines passing normally through the given surface in the electric field. Reason: electric flux thriugh a syrface is given as `phi=q/epsi_0`

A

Assertion is True, Reason is True, Reason is a correct explanation of Assertion

B

Assertion is True, Reason is True, Reason is not a correct explanation of Assertion

C

Assertion is True, Reason is False

D

Assertion is False, Reason is True

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TARGET PUBLICATION-ELECTROSTATICS-EXCERCISE
  1. One of the following is not a property of field lines

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  2. The wrong statement about electic lines of force is

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  3. Assertion : electric flux represents the number of electric lines pas...

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  4. The electric flux coming out of one face of a cube is 4/epsilon0. The ...

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  5. The flux entering and leaving a closed surface are 5xx10^5 and 4xx10^5...

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  6. A point charge +q is placed at the centre of a cube of side L. the ele...

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  7. A metallic solid sphere is placed in a uniform electric field. The lin...

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  8. What is T.N.E.I. through the surface A and B respectively?

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  9. Three charges +5C, +7C, -4C are situated within a body and charges -5C...

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  10. A water molecule has an electric dipole moment 6.4xx10^-30 Cm when it ...

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  11. An electric dipole cosisting of two opposite charges of 2xx10^-1C each...

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  12. For a dipole q=2xx10^-6C and d=0.01m. Calculate the maximum torque for...

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  13. A square is centred at origin having sides parallel to x-axis and y-ax...

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  14. Four metal conductors having differnet shapes i. a sphere ii. Cylindr...

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  15. 64 small drops of mercury, each of radius r and charge q, coalesce to ...

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  16. A conducting sphere of radius 10 cm is charged to 10 muC. Another unch...

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  17. Electric charges q, q, -2q are placed at the corners of an equilatera...

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  18. Infinite charges of magnitude q each are lying at x=1,2,4,8…… metre on...

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  19. If a charge is moved against the coulomb force of an electric field, t...

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  20. Two indentical conducting balls A and B have positive charges q1 and q...

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