Physics, asked by sadiya1706, 1 year ago

The resistance of a wire of 1 cm radius is 50 ohm. If resistivity of material of wire is 50×10^-8 ohm m. Find the length of wire.

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sadiya1706: thanks

sadiya1706: can you please send formula for finding it

susain2001: Report the other answer. ..I can't type the formula. ..Sorry. ...try to delete the answer

sadiya1706: i will ask the question again please answer it

susain2001: I have the solution ready

sadiya1706: ok

sadiya1706: other answers are deleted now you can answer

susain2001: I have answered.

sadiya1706: thank you so very much

susain2001: Its ok

Answers

Answered by susain2001

Hope this helps. please let me know if you have any doubt. Thanks.Do mark me the brainliest.

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sadiya1706: the resistivity of wire is 50×10^-8, I guess you have written 5×10^-8

susain2001: Oh! thanks. And I m extremely sorry

susain2001: Now it's correct. .

sadiya1706: thats alright

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