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How many electrons must be remowel from an electricaly Nurutral Silvor Coin to five it a charge of 3.2 NC ?

User Sam Doidge
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1 Answer

3 votes

Answer:

#_electrons = 2 10¹⁰ electrons

Step-by-step explanation:

For this exercise we can use a direct rule of three proportions rule. If an electron has a charge of 1.6 10⁻¹⁹ C how many electrons have a charge of 3.2 10⁻⁹ C

#_electrons = 3.2 10⁻⁹ (
(1)/(1.6 \ 10^(-19)))

#_electrons = 2 10¹⁰ electrons

User Elad Frizi
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