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[" 14.The temperature co-efficient of re...

[" 14.The temperature co-efficient of resistance of a wire "],[" at "0^(@)C" is "0.00125^(@)C^(-1)" .At "25^(@)C" its resistance is "],[" one ohm.The resistance of the wire will be "],[1.2" ohm at "],[[" (1) "225K," (2) "190^(@)C],[" (3) "260^(@)C," (4) "185K]]

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