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The tubes of induction that originate fr...

The tubes of induction that originate from a charge q are

A

`in`

B

q

C

`q//in_(0)`

D

`q//in_(0)k`

Text Solution

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The correct Answer is:
B
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NIKITA PUBLICATION-ELECTROSTATICS-Multiple Choice Questions
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  2. The number of tubes of force originating from a charge of magnitude q ...

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  3. The tubes of induction that originate from a charge q are

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  4. The number of tubes of force emerging normally through unit area of sp...

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  5. The number of tubes originating from a point charge of 8.85xx10^(-9)C ...

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  6. A cubical Gaussian surface encloses electric flux of 30C per unit perm...

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  7. The total number of tubes of force passing normally through the given ...

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  8. The product of electric intensity and permittivity constant of a diele...

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  9. The product of N.E.I. and given surface area of the closed surface is ...

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  10. The total number of tubes of induction passing normally through the gi...

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  11. If a charge q is placed at the centre of imaginary sphere of radius r ...

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  12. The product of permittivity (in(0)k) of a medium the normal component ...

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  13. A point charge of 3 mC is situated in air at the centre of a sphere of...

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  14. Two ball bearings, one having a radius of 2 mm and a surface charge de...

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  15. Which of the following law gives a relation between the electric flux ...

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  16. Gauss's law helps in

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  17. Gauss's theorem is

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  18. A Gaussian surface enclosed no charge. Which of the following is true ...

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  19. Gauss's theorem

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  20. The total normal electric induction over a closed surface is equal to ...

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