Title: Consider two copper wires with circular cross-sections and equal lengths. One wire has 3 times the ... Post by: Lola617 on Dec 7, 2018 Consider two copper wires with circular cross-sections and equal lengths. One wire has 3 times the diameter of the other. How do the resistances of these two wires compare?
• The thicker wire has times the resistance of the thinner wire. • The thicker wire has 1/3 the resistance of the thinner wire. • The thicker wire has 1/9 the resistance of the thinner wire. • The thicker wire has 9 times the resistance of the thinner wire. • The thicker wire has 3 times the resistance of the thinner wire. Title: Consider two copper wires with circular cross-sections and equal lengths. One wire has 3 times the ... Post by: jhatch16 on Dec 7, 2018 The thicker wire has 1/9 the resistance of the thinner wire.
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