Consider the circuit shown in the figure, where E, = 20.7 V, E, = 14.3 V, and R = 14.0 0. (Due to the nature of this problem, do not use rounded intermediate values in your calculations-including answers submitted in WebAssign.) Ej 28.0 N Ez 12.0 N R (a) What is the current (in A) in each resistor? 1, = 0.6035 X A 2 = 0.875 Iz = 1.4785 X A X A (b) What is the power (in w) delivered to each resistor? P, = 21.4375 P, = 4.37 X W P3 = 30.60 X W

Physics for Scientists and Engineers, Technology Update (No access codes included)
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Author:Raymond A. Serway, John W. Jewett
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Chapter28: Direct-current Circuits
Section: Chapter Questions
Problem 28.55AP: For the circuit shown in Figure P28.55. the ideal voltmeter reads 6.00 V and the ideal ammeter reads...
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Consider the circuit shown in the figure, where E, = 20.7 V, Ɛ, = 14.3 V, and R = 14.0 N. (Due to the nature of this problem, do not use rounded intermediate values
in your calculations-including answers submitted in WebAssign.)
28.0 N
+
12.0 N
+
R
(a) What is the current (in A) in each resistor?
0.6035
X A
=
I2 =
0.875
X A
I3
1.4785
X A
(b) What is the power (in W) delivered to each resistor?
P1
21.4375
P2
4.37
P3
30.60
X W
%3D
Transcribed Image Text:Consider the circuit shown in the figure, where E, = 20.7 V, Ɛ, = 14.3 V, and R = 14.0 N. (Due to the nature of this problem, do not use rounded intermediate values in your calculations-including answers submitted in WebAssign.) 28.0 N + 12.0 N + R (a) What is the current (in A) in each resistor? 0.6035 X A = I2 = 0.875 X A I3 1.4785 X A (b) What is the power (in W) delivered to each resistor? P1 21.4375 P2 4.37 P3 30.60 X W %3D
(c)
What is the total power (in W) supplied by both batteries?
W
(d) What is the relationship between the total power supplied by the batteries and the power delivered to each resistor?
The total power supplied by the batteries is less than the sum of the power delivered to each resistor.
The total power supplied by the batteries is equal to the sum of the power delivered to each resistor.
The total power supplied by the batteries is greater than the sum of the power delivered to each resistor.
Transcribed Image Text:(c) What is the total power (in W) supplied by both batteries? W (d) What is the relationship between the total power supplied by the batteries and the power delivered to each resistor? The total power supplied by the batteries is less than the sum of the power delivered to each resistor. The total power supplied by the batteries is equal to the sum of the power delivered to each resistor. The total power supplied by the batteries is greater than the sum of the power delivered to each resistor.
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