Question

how is electric potential created ?​

Answer 1

In the electrochemical cells of a battery-powered electric circuit, the chemical energy is used to do work on a positive test charge to move it from the low potential terminal to the high potential terminal. Chemical energy is transformed into electric potential energy within the internal circuit.

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Answer 2

Answer:

Electric potential is the work done per unit charge in bringing the charge from infinity to that point against electrostatic force. in a conducter, electrons flow only when there is a difference in electric pressure at its ends. this is also called potential difference. in a circuit, this potential difference is created by a battery