Consider the circuit shown in the figure below. (Assume R₁ = 15.5 and R₂ = 3.00 №.) b 25.0 V + R₁ { R₁ a R₂ {R₂ (b) Find the current in the 20.0- resistor. A -20.0 Ω (a) Find the potential difference between points a and b. 1.57 X V

Physics for Scientists and Engineers, Technology Update (No access codes included)
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ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
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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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Consider the circuit shown in the figure below. (Assume R₁ = 15.5 and R₂ = 3.002.)
b
25.0 V
R₁
R₁
a
R₂
R₂
(b) Find the current in the 20.0- resistor.
A
-20.0 Ω
(a) Find the potential difference between points a and b.
1.57
X V
Transcribed Image Text:Consider the circuit shown in the figure below. (Assume R₁ = 15.5 and R₂ = 3.002.) b 25.0 V R₁ R₁ a R₂ R₂ (b) Find the current in the 20.0- resistor. A -20.0 Ω (a) Find the potential difference between points a and b. 1.57 X V
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=
Consider the circuit shown in the figure below. (Assume R₁
b
25.0 V
+
R₁
R₁
a
R₂
R₂
=20.0 Ω
15.5 and R₂ = 3.00 2.)
(a) Find the potential difference between points a and b.
3.3
Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out all intermediate results to at least four-digit
accuracy to minimize roundoff error. V
(b) Find the current in the 20.0- resistor.
0.943
X
Your response differs from the correct answer by more than 100%. A
Need Help? Read It
Transcribed Image Text:= Consider the circuit shown in the figure below. (Assume R₁ b 25.0 V + R₁ R₁ a R₂ R₂ =20.0 Ω 15.5 and R₂ = 3.00 2.) (a) Find the potential difference between points a and b. 3.3 Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out all intermediate results to at least four-digit accuracy to minimize roundoff error. V (b) Find the current in the 20.0- resistor. 0.943 X Your response differs from the correct answer by more than 100%. A Need Help? Read It
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