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If E(a) be the electric field strength o...

If `E_(a)` be the electric field strength of a short dipole at a point on its axial line and `E_(e)` that on the equatorial line at the same distance, then

A

2

B

3

C

4

D

1

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The correct Answer is:
a
NA
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PRADEEP-ELECTROSTATICS-Exercise
  1. Electric dipole moment is

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  2. Electric field intensity (E) due to an electric dipole varies with di...

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  3. If E(a) be the electric field strength of a short dipole at a point on...

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  4. Electric field due to an electric dipole is

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  5. When an electric dipole is held at an angle in a uniform electric ...

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  6. Potential energy of an electric dipole held at an angle theta in a u...

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  7. Force vec(F) acting on a test charge q(0) in a uniform electric fie...

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  8. Electric intensity is a …… quantity and its units are ………

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  9. The electric lines of force are ……….. as against magetic lines of for...

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  10. Net charge on an electric dipole is ………….. .

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  11. Dipole moment is a …………. Quanity and its units are ……….. .

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  12. Field intensity due to a single charge varies inversely as ……….. of d...

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  13. If E(a) be the electric field strength of a short dipole at a point on...

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  14. The electric field due to an electric dipole is ……….. symmetric.

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  15. The torque acting on an electric dipole of moment p held at an angle ...

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  16. A small ball of paper has mass 9xx10^(-5) kg and carries a charge of ...

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  17. A water droplet of radius 1 micron in Milikan oil drop appartus in ...

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  18. Two point charges of +16 muC and -9 mu C are placed 8 cm apart in air...

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  19. A particle of mass m and charge q is thrown at a speed u against a uni...

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  20. A particle of mass m and charge q is released from rest in uniform el...

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