An electron with an initial speed of 620,000 m/s is brought to rest by an electric field.

- What was the potential difference that stopped the electron?
- What was the initial kinetic energy of the electron, in electron volts?

An electron with an initial speed of 620,000 m/s is brought to rest by an electric field.

- What was the potential difference that stopped the electron?
- What was the initial kinetic energy of the electron, in electron volts?