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1 electron has a charge of -1.602 x 10-19 Coulombs (remember electrons are negative charged and a mass of 9.1095 x 10-31 kg.

So divide: (-1.602 x 10-19 coulombs per electron)/(9.1095 x 10-31 kg/electron) = -1.759 x 1011 coulombs per kilogram.

Therefore, charge of 4.7 kg electrons = 4.7 x 1.759 x 10-19, i.e 8.2673 x 10-19 coulombs.

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Wiki User

13y ago
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Wiki User

11y ago

Mass of electron m = 9.11x10^-31kg
Charge of electron q = 1.6x10^-19C
Total Mass M = 75kg
Total Charge Q = ?

Q/M = q/m
so
Q = Mq/m

put the value and solve it

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Wiki User

11y ago
1 electron has a charge of -1.602 x 10

-19Coulombs (remember electrons are negative charged and protons positive charged particles), and a mass of 9.1095 x 10

-31kg. So divide: (-1.602 x 10

-19Coulombs per electron)/(9.1095 x 10

-31kg/electron) =

-1.759 x 1011

Coulombs per kilogram. (remember electrons have a negative charge).


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Wiki User

13y ago

9kg of pure electron matter would consist of around 988,000,000,000,000,000,000,000,000,000 individual electrons. This represents a total charge of 1,583,000,000,000 coulombs.

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Anonymous

Lvl 1
3y ago

q=13.17*10C

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Q: What is the total charge in coulombs of 75.0 kg of electrons?
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