The resistance R of a wire is found by determining its length 1 and radius r. The percentage errors in measurement of 1 and r are respectively 1% and 2%. The percentage error in measurement of R is

The resistance R of a wire is found by determining its length 1 and ra

1.	The resistance R of a wire is found by determining its length 1 and radius r. The percentage errors in measurement of 1 and r are respectively 1% and 2%. The percentage error in measurement of R is
Answer» 0.04 0.05 0.03 0.015 Answer :B