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A negatively charged balloon has 3. 5 µc of charge. How many excess electrons are on this balloon?

Sagot :

The number of electrons running in a stream comprises the charge. The excess electrons on this balloon with the given charge are 2.9 × 10¹³.

What is the charge?

The charge is the number of electrons flowing in the stream of current times the charge on that electrons.

Q= n×e

The charge on the electrons e =1.6×10⁻¹⁹ C and the given charge on the balloon is 3.5μC = 3.5×10⁻⁶ C

the number of the excess electrons will be

[tex]n=\dfrac{3.5\times10^{-6} C}{1.6\times10^{-19} C}=2.19\times10^{13}[/tex]

The excess electrons on this balloon with the given charge are 2.9 × 10¹³.

Learn more about charge.

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