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An electron moves with a velocity vec(v)...

An electron moves with a velocity `vec(v)` in are electric field `vec(E)` if the angle between `vec(V)` and `Vec(E)` is neither `0` nor `pi` ,then path followed by the electron is

A

straight line

B

circle

C

ellipse

D

parabola

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NARAYNA-ELECTROSTATICS AND GAUSS LAW-C.U.Q
  1. Dimension of epsilon(0) are

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  2. E=-(dV)/(dr) here negative sign signified that

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  3. An electron moves with a velocity vec(v) in are electric field vec(E) ...

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  4. A charged particle is free to move in an electric fields is iniitally ...

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  5. Two parallle paltes carry opposite charges such that the electric fiel...

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  6. Potential at the tip of a pointed conductor is

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  7. An equipotential line and a line of force are

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  8. When a positively charged conductor is placed near an earth connected ...

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  9. If a unit positive charge is taken from one point to another over an e...

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  10. Electric potential at some point in space is zero then at that point

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  11. when an electron approaches a proton their electro static potnetial en...

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  12. Two charge +q and -q are kept apart.then at any point on the right bei...

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  13. when n small drops are made to combine to from a big drop then the big...

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  14. A hollow metal sphere of radius 5 cm is charged such that the potenti...

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  15. Electric potential at the center ofa charged hollow spherical conducto...

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  16. Which of the following pair is releated as in work and force

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  17. The equipotential surface corresponding to single positive charge are ...

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  18. Four idential charges each of charge q are placed at the corners of a ...

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  19. Two copper spheres of the same radii one hollow and the other solid ar...

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  20. Equipotential sufaces are shown in figure a and b the field in

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