A piece of wire is redrawn by pulling it Until it's length is doubled . What will be the effect or it's resistivity ? Give reason

A piece of wire is redrawn by pulling it Until it's length is double

1.	A piece of wire is redrawn by pulling it Until it's length is doubled . What will be the effect or it's resistivity ? Give reason
Answer» vity of a wire is it's property which depends on the NATURE of material not on its DIMENSIONS so EVEN when LENGTH is doubled there will be no change in RESISTIVITY

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A piece of wire is redrawn by pulling it Until it's length is doubled . What will be the effect or it's resistivity ? Give reason

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