A charge is moved from one point to another in an electric field. Explain briefly the relationship between electric potential difference and work done in moving this charge
Electric potential difference is the difference in electric potential between two points in an electric field, and it is measured in volts. When a charge is moved from one point to another in an electric field, work is done on the charge. The work done is equal to the product of the charge and the potential difference between the two points.
In other words, the greater the potential difference between the two points, the more work is done in moving the charge. Conversely, if there is no potential difference between the two points, no work is done in moving the charge. Therefore, there is a direct relationship between electric potential difference and the work done in moving a charge in an electric field.