Answers

2015-05-13T22:50:44+05:30
Resistance becames 3 times if length tripled.
resistance becameĀ  4/9 times if diameter is tripled.
resistance became same if resistivity change...

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2015-05-14T00:05:24+05:30
Resistance becames 3 times if length tripled.
resistance becameĀ  4/9 times if diameter is tripled.
resistance became same if resistivity change.
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