A point charge produces an electric field of magnitude 4 N/C^-1 at a point distance 0.25 m from it. What is the value of charge? - VgyanHub

Question:

A point charge produces an electric field of magnitude 4 N/C^-1 at a point distance 0.25 m from it. What is the value of charge?

Options :

(a) 2.78 x 10^-11 C
(b) 1.39 x 10^11 C
(c) 13.9 x 10^-11 C
(d) 13.9 x 10^11 C

Answer :

(a) 2.78 x 10^-11 C

Answer Steps :

step 1

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