A 12 - V battery is connected across a device with variable resistance.As the resistance of the device increases, determinewhether the following quantities increase, decrease, or remainunchanged. Indicate your answers with I, D, or U, respectively.(a) The current through the device. (b) The voltage acrossthe device. (c) The power consumed by the device.

College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter17: Current And Resistance
Section: Chapter Questions
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A 12 - V battery is connected across a device with variable resistance.
As the resistance of the device increases, determine
whether the following quantities increase, decrease, or remain
unchanged. Indicate your answers with I, D, or U, respectively.
(a) The current through the device. (b) The voltage across
the device. (c) The power consumed by the device.

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