the resistance of a wire is R ohm what will be the resistivity of the wire is divided into 5equal parts find resistance
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Step-by-step explanation:
here wire is cut into 5 equal parts.since all dimensions are equal for all the pieces, resistance of each wire is equal to R/5.resistance is propotional to length of the wire and inversely propotional to area of crossection.if length is 1/5th, then resistance is also 1/5th of original value..
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