Description
Electric potential describes the electric potential energy per unit charge at a point in space. The electric potential due to multiple point charges can be determined by the principle of scalar superposition of the electric potential due to each of the point charges. The electric potential difference between two points is the change in electric potential energy per unit charge when a test charge is moved between the two points.
Sections:
00:00 - What is electric potential?
02:56 - Understanding volts and energy per unit charge
06:31 - Electric potential difference
08:31 - Potential from multiple charges
09:18 - Summary
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