Check sibling questions

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

 

Answer:

A cell or a battery is used to maintain potential difference across a conductor.

CA Maninder Singh's photo - Co-founder, Teachoo

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CA Maninder Singh

CA Maninder Singh is a Chartered Accountant for the past 12 years and a teacher from the past 16 years. He teaches Science, Economics, Accounting and English at Teachoo