Mr.Sanjay wants to build an simple electric circuit. He has the 3 different wires (W1, W2 and W3) whose resistivity in the order of W1>W3>W2 and its cross sectional area in the order of W2>W1>W3. Which wire is best choice to make an electric circuit.? Help Mr.Sanjay in this. Also Justify your answer.
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