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Two resistors connected in parrallel,find the relarive error in their equivalent resistance if R1=(50+-2)ohms and r2=(100+-3).(Ques. 24 of image)

Two resistors connected in parrallel,find the relarive error in their equivalent resistance if R1=(50+-2)ohms and r2=(100+-3).(Ques. 24 of image)

Question Image
Grade:11

1 Answers

Ankur
11 Points
3 years ago
Since resistance are joined in parallel thus their net resistance is 1/R=1/R1+1/R2 i.e,1/R=1/50+1/100 so R=100/3.And error r=a+b i.e,5 so net resistance=(100/3±5).

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