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The coulomb electrostatic force is defin...

The coulomb electrostatic force is defined for

A

two sphereical charges at rest only

B

two point charges in motion

C

two pont charges at rest

D

both 2 & 3

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The correct Answer is:
D
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NARAYNA-ELECTRIC CHARGES AND FIELDS-C.U.Q
  1. Due to the motion of a charge its magnitude

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  2. Induction precedes attraction .Explain

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  3. The coulomb electrostatic force is defined for

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  4. the electric field is given by vec(E)=(vec(F))/(q(0)) here the test c...

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  5. the angle between of the electric dipole moment p and the electric fie...

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  6. Debye ' is the unit of

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  7. The electric field at a point at a distance r from an electric dipole ...

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  8. An electric dipole placed with its axis in the direction of a uniform ...

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  9. An electric dipole is placed in a non uniform electric field increasin...

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  10. An electric dipole placed in a nonuniform electric field experience

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

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  12. The electric potential due to an extermely short dipole at a distance ...

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  13. An electric dipole when placed in uniform electric field has zero pote...

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  14. What is the anle between the electric dipole moment and the elcetric f...

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  15. A metallic shell has a point charge 'q' kept inisde its cavity. Which ...

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  16. Statement A:If an electron travels along the direction of electron fie...

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  17. Charge cannot exist without mass but mass can exist without charge. ...

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  18. A block of mass m is attached to a spring of force constant k .Charges...

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  19. Which of the following statements are correct? a. The electrostatic ...

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  20. The property of the electric line of force a. Electric lines of fo...

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