Charge of an Electron - e's | Answers Here

Thread starter CloudChamber
Start date Apr 27, 2012
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Charge Electron

In summary, the charge of an electron is -1.602 x 10^-19 coulombs and was first discovered by Robert Millikan in 1909 through his oil drop experiment. It is a fundamental constant of nature and cannot be changed. The unit of charge for an electron is coulombs (C), which is equivalent to the charge of 6.241 x 10^18 electrons. The charge of an electron affects its behavior by determining its interactions with other particles and electromagnetic fields, as well as the strength of the electric force between charged particles.

Apr 27, 2012

CloudChamber

Hello all,
does anyone know the charge of an electron, measured in e's (I know its negative)?
Thanks!

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Apr 27, 2012

mathman

Science Advisor

http://en.wikipedia.org/wiki/Electron

1. What is the charge of an electron?

The charge of an electron is -1.602 x 10^-19 coulombs.

2. How was the charge of an electron discovered?

The charge of an electron was first determined by Robert Millikan in 1909 through his famous oil drop experiment.

3. Can the charge of an electron change?

No, the charge of an electron is a fundamental constant of nature and cannot be changed.

4. What is the unit of charge for an electron?

The unit of charge for an electron is coulombs (C), which is equivalent to the charge of 6.241 x 10^18 electrons.

5. How does the charge of an electron affect its behavior?

The charge of an electron plays a crucial role in determining its behavior, as it is responsible for its interactions with other particles and electromagnetic fields. It also determines the strength of the electric force between two charged particles.