A proton is accelerated from rest through a potential of 500 volts . Its final kinetic energy is

Options

A. `-50 eV`
B. `500 eV`
C. `1000eV`
D. 2000eV

Explanation

To find the final kinetic energy of a proton accelerated through a potential difference of 500 volts, we can follow these steps:

### Step 1: Understand the relationship between electric potential and kinetic energy
When a charged particle, such as a proton, is accelerated through a potential difference (V), it gains kinetic energy (K.E.). The relationship can be expressed as:
\[ K.E. = q \cdot V \]
where:
...