A metallic conductor has a resistivity of 2.2 x10-6 Qm. What is the resistance of a piece that is 24 m long and has a uniform cross sectional area of 6.85 x10-6 m2?If the potential difference across the source is 5.35 volts, find the current flows through the conductor. (a) Resistance of the conductor (in Q) = (b) current flows through the conductor in A =
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