1 coulomb equals how many electrons?
Understand the Problem
The question is asking for the conversion between coulombs, a unit of electric charge, and the number of electrons. Specifically, it seeks the number of electrons that would add up to one coulomb of charge, which involves understanding the charge of a single electron.
Answer
6.25 × 10^18 electrons
The final answer is approximately 6.25 × 10^18 electrons.
Answer for screen readers
The final answer is approximately 6.25 × 10^18 electrons.
More Information
One coulomb of charge represents an excess or deficit of about 6.25 × 10^18 electrons. This is derived from the charge of a single electron, which is approximately -1.602 × 10^-19 coulombs.
Tips
A common mistake is to use the wrong exponent or not account for significant figures correctly.
Sources
- Calculate the number of electrons constituting one coulomb of charge - byjus.com
- How many electrons are there in one coulomb of electricity? - byjus.com
- Unit of charge (Coulombs) (video) - khanacademy.org
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