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2. Does the resistance of an object depend on the path current takes through it? Consider, for example, a rectangular bar of length , width

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2. Does the resistance of an object depend on the path current takes through it? Consider, for example, a rectangular bar of length , width and heightis its resistance the same along its length as across its width? (See Figure) Calculate the ratio R/R' to arrive at the conclusion. 3. A coffeemaker has a resistance of 120 and draws a current of 15A. How much power does it use

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