Find the equivalent resistance between points a and b for the combination shown in Fig. 28-6  A current of 5.0 A flows into the circuit in Fig. 28-6 at point a and out at point b. (a) What is the potential difference from  a to b? (b) How much current flows through the 12.0-ohms resistor?

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter29: Direct Current (dc) Circuits
Section: Chapter Questions
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(a) Find the equivalent resistance between points and b for the combination shown in Fig. 28-6 

A current of 5.0 A flows into the circuit in Fig. 28-6 at point and out at point b. (a) What is the potential difference from  to b? (b) How much current flows through the 12.0-ohms resistor?

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