250г 5A C CR www www. راح www. 5.원 -mm 565 mv 88 www www 122 182

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter30: Dc Motors
Section: Chapter Questions
Problem 6RQ: What is CEMF?
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Find R and the power supplied by the 250V source.

- I already questioned this problem but the solution was incorrect because the expert mistakenly read 5 ohms as 15 ohms and solved it accordingly.

250v (+
5A CR
www
ти
R
www.
59
-mm
129
mv
88
122
182
Transcribed Image Text:250v (+ 5A CR www ти R www. 59 -mm 129 mv 88 122 182
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