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[" The resistance of a metal is given by "R=V/I," where "V" is potential difference and "I" is the current.In a "],[" circuit,the potential difference across resistance is "V=(8+-0.5)V" and current in resistance,"1=(4+-],[0.2" ) "A" .What is the value of resistance with its percentage error? "],[[" (A) "(2+-5.6%)Omega," (B) "(02+-.7%)Omega],[" 11.25"%)Omega]]

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