Current, Potential Difference, Resistance And Power Flashcards
1
Q
What is electrical current?
A
The rate of flow of charge or the number of coulombs of charge passing a point each second
2
Q
What is the definition of potential difference?
A
The work done in moving one coulomb of charge between two points
3
Q
As the resistance of a circuit increases what happens to the current?
A
The current decreases
