Basic electrical quantities: current, voltage, power

[nusrat.eee]

Voltage and current are the cornerstone concepts in electricity. We will create our first mental models for these basic electrical quantities. We will also talk about power, which is what happens when voltage and current act together.
https://www.khanacademy.org/science/physics/circuits-topic/circuits-resistance/a/ee-voltage-and-current

[saikat07]

Thanks for sharing