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M (no subject) - dgallgoodaags * blackboard.ncatedu lake lest CST 112-05A Final E X ard.ncat.edu/webapps/assessment/take/laun

Wrong image earlier please answer this question regarding R1V1
Moving to the next question prevents changes to this answer. Question 1 Use KVL to caculate the voltage across Resistor R. (V
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Answer #1


Answer for First image:

E=400 volts;

Total Resistance=50+80+70=200 ohms

P=E^2/R 400^2/200 = 800 watts

Answer for second image:
Apply KVL,
E1+E2 - V1-V2=0

25+30 - V1-5=0
V1= 50v

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