A conductor carries a charge – 9.6 × 10-21 C.How many free electrons are in
excess or deficient on the conductor? (2 mark)
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Answer:
Explanation:
Charge (Q) = -9.6*10^-21C
charge of electron (e) =1.6*10^-19C
To find no. of electrons = n
Q=n*e
answer is 6 electrons
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