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How many electrons make up a charge of -75.0 µC?

2007-02-28 13:21:55 · 1 answers · asked by gracelikerain 2 in Science & Mathematics Physics

1 answers

75 uC * 10^-6 uC/C * 1 electron/(1.6x10^-19 C) = _____ electrons

Multiply all the numerators, then multiply all the denominators, then divide the numerator product by the denominator product and voila, you've got the number of electrons.

2007-02-28 13:30:25 · answer #1 · answered by Dennis H 4 · 0 0

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