a wire with 15 ohms resistance is stretched by one tenth of its original length and kept volume of wire is constant .then what will be its resistance
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1/10of the original resistance
because resistance is directly proportional to length
because resistance is directly proportional to length
ABHISHEKKORE:
options are a.15.18 ohm /b.81.15/c.51.18/d.18.15
thanked by mistake sorry for that
sorry
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