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A charge Qis placed at the mouth of a co...

A charge `Q`is placed at the mouth of a conical flask. The flux of the electric field through the flask is

A

zero

B

`q//epsilon_(0)`

C

`Q/(2epsilon_(0))`

D

`lt Q/(2 epsilon_(0))`

Text Solution

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The correct Answer is:
C
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NARAYNA-ELECTRIC CHARGES AND FIELDS-C.U.Q
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  8. The Gaussian surface for calculating the electric field due to a charg...

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

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

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

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

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

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

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

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

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

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

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