Four resistors are connected to a battery with a terminal voltage of 12 V, as shown in the figure below. (Assume R₁ = 39.0 2 and R₂ = 71.002.) 50.0 Ω www R₁ www www 20.0 Ω www R₂ 12 (a) How would you reduce the circuit to an equivalent single resistor connected to the battery? Use this procedure to find the equivalent resistance of the circuit. 13.28 x 22 A (b) Determine the power delivered by the battery. 10.85 XW

Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter28: Direct-current Circuits
Section: Chapter Questions
Problem 28.21P: Consider the circuit shown in Figure P28.21 on page 860. (a) Find the voltage across the 3.00-0...
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Four resistors are connected to a battery with a terminal voltage of 12 V, as shown in the figure below. (Assume R₁ = 39.0 2 and R₂ = 71.02.)
R₁
50,0 Ω
www
20.0 Ω
www
R₂
12 V
(a) How would you reduce the circuit to an equivalent single resistor connected to the battery? Use this procedure to find the equivalent resistance of the circuit.
13.28
ΧΩ
▸
(b) Determine the power delivered by the battery.
10.85
XW
Transcribed Image Text:Four resistors are connected to a battery with a terminal voltage of 12 V, as shown in the figure below. (Assume R₁ = 39.0 2 and R₂ = 71.02.) R₁ 50,0 Ω www 20.0 Ω www R₂ 12 V (a) How would you reduce the circuit to an equivalent single resistor connected to the battery? Use this procedure to find the equivalent resistance of the circuit. 13.28 ΧΩ ▸ (b) Determine the power delivered by the battery. 10.85 XW
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