A wire has a cross-sectional area drawn below, with a cutout diameter 3.00cm (The diameter of the hole in the cylinder) and outer diameter of 5.00 cm (total diameter of the wire). Because of less cross-sectional area, it will have greater resistance than a simple solid wire with no cutout and just a 5.00 cm diameter. By what factor does the resistance increase? [If the calculation isnA????1t clear, assume that the wire is made of gold and has a length of 1.0 meter A????1 any assumption about length and material should have no effect on the result]
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