Two resistances are expressed as R1=(4±0.5)Ω and R2=(12±0.5)Ω. what is the net resistance when they are connected 1) series 2) in parallel, with percentage error ?
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Given :
Two resistance :
R1=(4±0.5) Ω
R2=(12±0.5) Ω
To Find :
The net resistance when they are connected in series .
Solution :
We know , resistance in series is given by :
R=R1+R2
So , putting values in above equation we get :
R=(4±0.5) + (12±0.5) Ω
R=(16±1) Ω
Therefore , net resistance when they are connected in series is (16±1) Ω .
Learn More :
Resistance in series and parallel
https://brainly.in/question/4443234
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