Question

Define Electric field A. Two charges of equal magnitude and opposite signs separated by a distance...

Define Electric field

A. Two charges of equal magnitude and opposite signs separated by a distance

B. unit of electric field

C. property of a material that is directly proportional to the resistance of the material

D. ratio of electric force to charge

E. None of the above

ANSWER:

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Answer #1

A) Two charges of equal magnitude and opposite sign separated by a distance is called an Electric dipole.

B) Unit of electric field is :

  

C) Resistivity is an intrinsic property of a material and directly proportional to the total resistance.

D) Ratio of electric force to charge can be electric field. Because electric field due to an electric charge is nothing but force experienced by a unit positive charge situated at some distance from the electric charge.

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