Physics for Scientists and Engineers
6th Edition
ISBN: 9781429281843
Author: Tipler
Publisher: MAC HIGHER
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Chapter 25, Problem 6P
To determine
Drift speed of charge carriers.
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I think you didn't account for the 10 V battery that gets placed in between A and B. I just don't understant why R2 and R3 become parallel to each other after placing the battery. So the answer is actully to add R1 and R2 and then find the Parallel ones, so Req = (1/(R1+R2)+ 1/R3)^-1. My question is how do you know which one you do first? Adding the parallel ones or the serial ones?
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Chapter 25 Solutions
Physics for Scientists and Engineers
Ch. 25 - Prob. 1PCh. 25 - Prob. 2PCh. 25 - Prob. 3PCh. 25 - Prob. 4PCh. 25 - Prob. 5PCh. 25 - Prob. 6PCh. 25 - Prob. 7PCh. 25 - Prob. 8PCh. 25 - Prob. 9PCh. 25 - Prob. 10P
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