Physics, asked by kk5334473, 8 months ago

1.
Name a device that helps to maintain a potential difference across a conductor.

Ans. Any sources of electricity like battery, cell,power supply,etc .helps to maintain a potential difference across a conductor.​

Answers

Answered by mphanidhar190
2

Answer:

a battery or electric cells contain one or more cells which main potential difference across a conductor.

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