Current is defined the amount of Charge moving through a point per second. Conventionally, current is visualised as flowing from a point of high Electrical Potential to a lower Electrical Potential. A lot of things change when charge is moving, as we no longer treat them as static charges.
Definition
Given a cross sectional area, the current flowing through said area is given by:
Formula
Current
Terms
- = Current (in Amperes, )
- = Charge (in )
- = Time period (in )