A wire is stretched by \( 10 \% \) of its original length by applying a force. The percentage ch...
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A wire is stretched by \( 10 \% \) of its original length by applying a force. The percentage change in the resistance of wire is
(1) \( 21 \% \)
(2) \( 10 \% \)
(3) \( 11 \% \)
(4) \( 1 \% \)
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