Calculate the number of electrons constituting one coulomb of charge.
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Answered by
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Hii There!!
We know that the a electron have charge of 1.6 ×10−19 C
∴ e =1.6 × 10−19 C
Total charge required 1Coulomb.
∴ q = 1C
Since q=ne
⇒ n =q/e
⇒ n = 1/1.6 × 10−19
⇒6.25×1018
⇒6×1018 electrons.
We know that the a electron have charge of 1.6 ×10−19 C
∴ e =1.6 × 10−19 C
Total charge required 1Coulomb.
∴ q = 1C
Since q=ne
⇒ n =q/e
⇒ n = 1/1.6 × 10−19
⇒6.25×1018
⇒6×1018 electrons.
Answered by
1
it's 1/1.6×10^-19=6.25×10^18
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