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
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!