Consider the following figure. 7.00 2 4.00 N 9.00 N (a) Find the equivalent resistance between points a and b in the figure. (R = 19.0 Q) 18.12 (b) Calculate the current in each resistor if a potential difference of 48.0 V is applied between points a and b. 0.71 I (4.00 0) = Use the potential difference between a and b and the equivalent resistance between a and b to find the current between and b. How is that related to the current through the 4.00-n resistor?A I (7.00 0) = A 2.5 I (19.0 0) = From the value of the current from a to b find the potential difference across the 19.0-0 resistor and then find the current through the 19.0-0 resistor.A I (9.00 0) =

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter21: Current And Direct Current Circuits
Section: Chapter Questions
Problem 11OQ: When resistors with different resistances are connected in series, which of the following must be...
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Consider the following figure.
7.00 N
4.00 Ω
9.00 N
R
a
(a) Find the equivalent resistance between points a and b in the figure. (R = 19.0 N)
18.12
Ω
(b) Calculate the current in each resistor if a potential difference of 48.0 V is applied between points a and b.
0.71
I (4.00 N)
%3D
Use the potential difference between a and b and the equivalent resistance between a and b to find the current between a and b. How is that related to the current through the 4.00-0 resistor?A
I (7.00 Q)
A
%D
2.5
| (19.0 Ω)
From the value of the current from a to b find the potential difference across the 19.0-O resistor and then find the current through the 19.0-0 resistor.A
I (9.00 Q)
A
Transcribed Image Text:Consider the following figure. 7.00 N 4.00 Ω 9.00 N R a (a) Find the equivalent resistance between points a and b in the figure. (R = 19.0 N) 18.12 Ω (b) Calculate the current in each resistor if a potential difference of 48.0 V is applied between points a and b. 0.71 I (4.00 N) %3D Use the potential difference between a and b and the equivalent resistance between a and b to find the current between a and b. How is that related to the current through the 4.00-0 resistor?A I (7.00 Q) A %D 2.5 | (19.0 Ω) From the value of the current from a to b find the potential difference across the 19.0-O resistor and then find the current through the 19.0-0 resistor.A I (9.00 Q) A
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