Electricity !

Current, Voltage, Resistance, and Power

What is Current ?

Is the continuous flow of electrons, and Current can only flow if there is a close loop.

What is Voltage ?

Is the potential difference in electrical charge between two different areas in a circuit. It is the force that pushes the current along through the circuit.

What is Resistance ?

Is the difficulty an electric current faces to pass through an object

What is Power ??

Power is the rate at which the work is done.

Coincidence between all of them:

All of them are part of electricity, because for example: Without resistance, the world would be burning because of the electricity!