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Electric flux over a surface in an elect...

Electric flux over a surface in an electric field

A

positive

B

negative

C

Zero

D

positive,negative and zero

Text Solution

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The correct Answer is:
D
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NARAYNA-ELECTRIC CHARGES AND FIELDS-C.U.Q
  1. If the electric flux entering and leaving an enclosed surface respecti...

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  2. Electric flux at a point in an electric field is

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  3. Electric flux over a surface in an electric field

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  4. A charge Qis placed at the mouth of a conical flask. The flux of the e...

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  5. A charge Qis placed at the mouth of a conical flask. The flux of the e...

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  6. Electric field intensity at a point due to an infinite sheet of charge...

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  7. Two thin infinite parallel plates have uniform charge densities + sigm...

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  8. In the above question, if the sheets were thick and conducting , value...

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  9. In the above problem the value of E in the space outside the sheets is...

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  10. The Gaussian surface for calculating the electric field due to a charg...

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  11. The electric flux over a sphere of radius 1m is phi. If radius of the ...

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  12. A charge q is placed at the centre of a cube.What is the electric fl...

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  13. A charge Q is situated at the corner of a cube the electric flux passe...

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  14. A charge +q is placed at the mid point of a cube of side L. The electr...

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  15. A charge q is enclosed as shown, below the electric flux is

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  16. An ellipsoidal cavity is carved within a perfect conductor. A positive...

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  17. Two infinitely long thin straight wires having uniform linear charge d...

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  18. Find the total flux due to charge q associated with the given hemisphe...

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  19. Assertion. A metallic shield in the form of a hollow shell, can be bu...

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  20. A thin spherical shell of radius R has charge Q spread uniformly over ...

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