Question

Calculate the percentage error in value of R if V =(50 ±5)V and I = (5 ± 1)A​

Answer 1

Answer:

This is required solution to the question.

Answer 2

Answer:

Given :-

V = (50±5)V

I= (5±1)A

As we know that,

R = V/I

Now Percentage error,

% ∆R/R = (∆V∆V + ∆I/I)×100 %

∆R/R = (5/50 + 1/5)×100 %

∆R/R = (1+2/10)×100 %

∆R/R = 30%

Hence,

Error=%∆R/R =30%

Step-by-step explanation:

I hope it helps!