Question

Define Potential difference.

Answer 1

For more information below link
https://googleweblight.com/i?u=https://byjus.com/physics/electric-potential/amp/&hl=en-IN


Potential difference is the work done in moving a unit of positive electric charge from one point to another.
The symbols for potential difference is V
If you connect the two ends of the same wire to opposite ends of the same battery, current will flow through it due to the potential difference between the two ends of the battery.