Question

how many electrons would have to be removed from or added to a penny to leave it charged with 1×10^-6

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Answer 1

Answer:

4

this is correct or rong

Answer 2

Answer:

Asalamu alikum How many electrons must be removed from a piece of metal to give it a positive charge of 1.0 * 10-7 coulomb? removing each electron will give u 1.603*10^-19 C positive charge. So if u want +1*10^-7 C u need to remove +1*10^-7 / 1.603*10^-19 = 6.2383*10^11 electrons.Mar 19, 2018 thanks

Step-by-step explanation:

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