Consider two copper wires of the same length. one has twice the cross-sectional area of the other. how do the resistances of these two wires compare? consider two copper wires of the same length. one has twice the cross-sectional area of the other. how do the resistances of these two wires compare? both wires have the same resistance. the thicker wire has twice the resistance of the shorter wire. the thicker wire has half the resistance of the shorter wire. none of the given answers
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where L and A are the length and the cross section for the wire, respectively.
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Consider two copper wires of the same length. one has twice the cross-sectional area of the other. h...
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