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ladessa [460]
3 years ago
9

A charge of 100 elementary charges is equivalent to (1) 1.60 times 10^-21 C (2) 1.60 times 10^-17 C (3) 6.25 times 10^16 C (4) 6

.25 times 10^20 C
Physics
1 answer:
liq [111]3 years ago
8 0

Answer:

(2) 1.60 times 10^-17 C

Explanation:

The charge of 1 elementary charge is given by

1 e = 1.6\cdot 10^{-19} C

which corresponds to the charge of the proton.

To find the charge of 100 elementary charges (100 e), we need to solve the following proportion:

1 e:1.60\cdot 10^{-19}C=100 e:x

Solving for x we find

x=\frac{(1.60\cdot 10^{-19} C)(100 e)}{1 e}=1.60\cdot 10^{-17}C

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