When the experiment is repeated for the silicon rod a

Reference no: EM13458117

Two identical shaped rods of silicon and copper have length 0.01m and circular cross section of radius 0.05mm. If a voltage of 0.1V is applied between the ends of the copper rod a current of 4.5A flows. When the experiment is repeated for the silicon rod a current of 24nA flows. Calculate the resistances of the copper and silicon rods and hence find their electrical conductivities.

Reference no: EM13458117

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