Question

For a given set of charges which charges is not possible .
(a)3.2×10^-20C
(b)6.4×10^-18C
(c)0.8×10^-16C
(d)12.8×10^-19C
please answer step by step
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Answer 1

a) 3.2 ×10 ^-20 is the right answer..

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