A potential difference of 10 v is needed to make a current of o,.02 A flow through a wire. What potential difference is needed to make a current of 250 mA flow through the same wire?

A potential difference of 10 v is needed to make a current of o,.02 A

1.	A potential difference of 10 v is needed to make a current of o,.02 A flow through a wire. What potential difference is needed to make a current of 250 mA flow through the same wire?
Answer» E have a look at the ANSWER . We just need to remember ohm's law and how to USE it in NUMERICALS.

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A potential difference of 10 v is needed to make a current of o,.02 A flow through a wire. What potential difference is needed to make a current of 250 mA flow through the same wire?

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