Question

R= (10±0.1)ohm, I =(5±0.2). find V±∆V​

Answer 1

Answer:

V = IR

V = 5.02 x 10.01

V = 50.7 V

Answer 2

Answer:

(50+-0.05)

Explanation:

Simple

V=Ir

So 10*5=50

Then error = delta R/R +DELTA I /I

0.1/10+0.2/5=0.05

So the ans =50+-0.05