Question

$R=65±1\ Ω$
$l=5±0.1\ mm$
$d=10±0.5\ mm$
Find error in calculation of resistivity.

• A. 13%
• B. 21%
• C. 16%
• D. 41%

Answer 1

Answer: (A)

13%

Answer 2

The correct option is (A): 13%.