Physics, asked by suhail17, 1 year ago

if the resistance of iron and silicon wires are increased from 30C to 50C the correct statement is

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Answered by sudhamsh1

4

resistance of iron increases silicon decreases

sudhamsh1: please mark it brainliestanswer

Answered by Anonymous

2

I think it will be 1

Anonymous: plz marked as a brainliast

sudhamsh1: no metalloids have temperature co efficient negative

suhail17: thank You

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