Referring to the example combining series and parallel circuits and the following figure, calculate 13 (In A) in the following two different ways. 12.0 V 1 = ? V₁ = ? 1.10 Ω R₁ R₂₂ 7.20 Ω 3 1₂ = ? (a) from the known values of I = 2.13 A and I₂ = 1.34 A A (b) using Ohm's law for R3 (Assume V = 9.65 V.) A R₂ 12.2 Ω V₂=V-V₁ = ?

University Physics Volume 2
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Chapter9: Current And Resistance
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Problem 3CQ: When working with high-power electric circuits, it is advised that whenever possible, you work...
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Referring to the example combining series and parallel circuits and the following figure, calculate I3 (in A) in the following two
different ways.
12.0 V
I=?
V₁ = ?
1.10 Ω
R₁
R₂
7.20 Ω -
1₂ = ?
(a) from the known values of I = 2.13 A and I₂ = 1.34 A
A
(b) using Ohm's law for R3 (Assume V = 9.65 V.)
A
R₂
12.20 VV - V₁ = ?
Transcribed Image Text:Referring to the example combining series and parallel circuits and the following figure, calculate I3 (in A) in the following two different ways. 12.0 V I=? V₁ = ? 1.10 Ω R₁ R₂ 7.20 Ω - 1₂ = ? (a) from the known values of I = 2.13 A and I₂ = 1.34 A A (b) using Ohm's law for R3 (Assume V = 9.65 V.) A R₂ 12.20 VV - V₁ = ?
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