when they say find the equivalent resistance between point A and B do they mean the...
when they say find the equivalent resistance between point A and B
do they mean the total R effective, by using R1+R2+R3 for series
and 1/R1+1/R2+1/R3 for parellel?
Homework Answers
Yes you are right. Equivalent resistance in the given case is simply the series sum for part 1 and parallel sum for part 2
1. Req = R1 +R2 + R3 = 220 + 180 + 470 = 870 Ω
2. 1/Req = 1/R1 + 1/R2 + 1/R3 = 1/220 + 1/180 + 1/470
or Req = 220*180*470/(180*470 + 220*470 + 220*180) = 81.8 Ω
Add Answer to:
when they say find the equivalent resistance between point A and B
do they mean the...
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