Question

how can we brought potential different in an electrical circuit​

Answer 1

Answer:

1. The energy is transferred to electrical components in a circuit when charge Carrier passes through them

Answer 2

Answer:

In a circuit, this potential difference is created by a battery. A battery or a cell has a potential difference due to reaction of chemicals inside it even when it is not connected to any circuit. Once connected, the potential difference makes the electrons flow and the current is generated in the circuit/conductor.