7) The circuit shown in the figure consists of two identical bulbs illuminating with equal intensity, and a 12V battery. When the switch is closed, the intensity of the light bulb A brightens: a) Increase b) Decrease c) Does not change d) Turns off A B (000)

College Physics
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Author:Raymond A. Serway, Chris Vuille
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Chapter1: Units, Trigonometry. And Vectors
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7) The circuit shown in the figure consists of two identical bulbs illuminating with equal intensity, and a
12V battery. When the switch is closed, the intensity of the light bulb A brightens:
a) Increase
b) Decrease
c) Does not change
d) Turns off
A
B
(000)
Transcribed Image Text:7) The circuit shown in the figure consists of two identical bulbs illuminating with equal intensity, and a 12V battery. When the switch is closed, the intensity of the light bulb A brightens: a) Increase b) Decrease c) Does not change d) Turns off A B (000)
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