Question

what is relationship between potential different, voltage and current​

Answer 1

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❤.Voltage, also called electromotive force, is the potential difference in charge between two points in an electrical field. In other words, voltage is the "energy per unit charge”. Current is the effect (voltage being the cause). Current cannot flow without Voltage.

Answer 2

Answer:

Relationship Between Voltage and Current

Voltage is the cause and current is the effect. The voltage between two points is equal to the electrical potential difference between those points. It is actually the electromotive force , responsible for the movement of electrons (electric current) through a circuit.