2. A 12V battery makes 1.5A of current through a 40, 30, and a 102 resistor. a. How much power does the battery supply? 1.5A AV=12V 2b. How much power is dissipated by the 402 resistor? V=OV 3Ω www 102 V=? S 402 1.5A 2c. If the potential at the negative end of the battery is OV, what is the potential V at the star?

College Physics
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ISBN:9781305952300
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Chapter1: Units, Trigonometry. And Vectors
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2. A 12V battery makes 1.5A of current through
a 40, 30, and a 10 resistor.
a. How much power does the battery supply?
1.5A
AV=12V
V=OV
2b. How much power is dissipated by the 40 resistor?
bes in ad
3Ω
www
www
1Ω
-
V=?
4Ω
1.5A
War
al
2c. If the potential at the negative end of the battery is OV, what is the potential V at the
star?
Transcribed Image Text:2. A 12V battery makes 1.5A of current through a 40, 30, and a 10 resistor. a. How much power does the battery supply? 1.5A AV=12V V=OV 2b. How much power is dissipated by the 40 resistor? bes in ad 3Ω www www 1Ω - V=? 4Ω 1.5A War al 2c. If the potential at the negative end of the battery is OV, what is the potential V at the star?
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