define 1 coulomb

Asked by Jai Gupta | 16th Jul, 2013, 04:26: PM

Expert Answer:

1 coulomb is that quantity of electric charge which exerts a force of 9 x 109 N on an equal charge placed at a distance of 1 m from it.

Answered by  | 16th Jul, 2013, 04:36: PM

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