Choose true or false for each statement regarding the resistance of a wire.The resistance is inversely proportional to the cross-sectional area A of thewire.eWhile maintaining a constant voltage V, the current I decreases when thecross-sectional area A of a wire expands.While maintaining a constant voltage V, the current I decreases when theresistivity p of a wire increases.Submit AnswerTries 0/2Choose true or false for each statement regarding resistors in a circuit.If you connect two different resistors in series in a circuit, then the voltageacross each of them is different.Two identical resistors in series have double the resistance of eachindividual one.If you connect two different resistors in parallel in a circuit, then thecurrent that flows through each of them is different.

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Choose true or false for each statement regarding the resistance of a wire. 8The resistance is inversely proportional to the cross-sectional area A of the wire. O While maintaining a constant voltage V, the current I decreases when the cross-sectional area A of a wire expands. While maintaining a constant voltage V, the current I decreases when the resistivity p of a wire increases.

Choose true or false for each statement regarding the resistance of a wire. 8The resistance is inversely proportional to the cross-sectional area A of the wire. O While maintaining a constant voltage V, the current I decreases when the cross-sectional area A of a wire expands. While maintaining a constant voltage V, the current I decreases when the resistivity p of a wire increases.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Choose true or false for each statement regarding the resistance of a wire. While maintaining a constant voltage V, the current I increases when the resistivity p of a wire decreases. OWhile maintaining a constant voltage V, the current I increases when the cross-sectional area A of a wire expands. The resistance is inversely proportional to the cross-sectional area A of the wire. Submit Answer Tries 0/3 Choose true or false for each statement regarding resistors in a circuit. If you connect two different resistors in series in a circuit, then the current that flows through each of them is the same. 8 If you connect two different resistors in parallel in a circuit, then the voltage across each of them is the same. 8 Two identical resistors in parallel have half the resistance of each individual one.
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Two pieces of copper wire have the same length, but wire A has square cross section of side s, whereas wire B has circular cross section of diameter s. Which of the following is TRUE? A. The resistivity of both wires is the same B. The resistance of both wires is the same C. The resistance of wire A is greater than B D. The resistance of wire B is greater than A
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