Question

how many number of protons of charge is equivalent to 1 microcoulomb ​

Answer 1

Answer:6.25*10^12

Explanation:

Q= 1*10^-6 C

Charge of proton = 1.6*10^-19 C

Hence, n= Q/p = (1*10^-6)/(1.6*10^-19)

n = 6.25*10^12

Answer 2

The number of protons are $6.25\times 10^{12}$.

Explanation:

• The charge of proton is $1.6\times 10^{-19}\ C$. The charge on proton and electron is same.
• We need to find the number of protons of charge is equivalent to 1 microcoulomb.
• Using the quantization of charge as :

$q=ne\\\\n=\dfrac{q}{e}\\\\n=\dfrac{1\times 10^{-6}}{1.6\times 10^{-19}}\\\\n=6.25\times 10^{12}$

So, the number of protons are $6.25\times 10^{12}$.

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How many number of protons of charge is equivalent to 1 microcoulomb ​

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