Question

Two charges of IC and 5C are placed at some distance in air. The ratio of the forces
acting on them due to third charge is

a) 1:1
b) 5:1
c) 1:5
d) 1:25
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Answer 1

Answer:

option c (1:5) is right answer according to me

Note: if they don't mention about third charge then option a will be right answer because the forces acting will be action reaction pair