Units and Measurements Part 1

Section: Physics
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Question : 31 of 100
 
Marks: +1, -0
The resistance R=‌
V
I
, where V=(50±2)V and I=(20±0.2) A. The percentage error in R is x%. The value of x to the nearest integer is..........
[16 Mar 2021 Shift 1]
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