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A hemisphere is uniformly charged positi...

A hemisphere is uniformly charged positively. The electric field at a point on a diameter away from the centre is directed

A

perpendicular to the diameter

B

parallel to the diameter

C

at an angle tilted towards the diameter

D

at an angle tilted away from the diameter

Text Solution

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The correct Answer is:
A
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DC PANDEY ENGLISH-ELECTROSTATICS-Taking it together
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  8. A wire of linear charge density lambda passes through a cuboid of leng...

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  9. Equal charges Q are placed at the four corners A, B, C, D of a square ...

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  11. Two point charge q(1)=2muC and q(2)=1muC are placed at distance b=1 an...

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  12. Two small spherical balls each carrying a charge Q= 10 mu C are suspen...

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  13. An infinite number of charges, each of charge 1 mu C are placed on the...

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  15. An electric dipole coincides on Z-axis and its mid-point is on origin ...

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  16. Three point charges +q, -2q and +q are placed at points (x = 0, y =a, ...

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  17. A cylinder of radius R and length L is placed in a uniform electric fi...

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  18. A charge 10 muC is placed at the centre of a hemisphere of radius R = ...

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  19. Electric charge is uniformly distributed along a along straight wire o...

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  20. A square surface of side L m is in the plane of the paper. A uniform e...

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