The heat generated in a circuit depends upon the resistance
PHYSICS · Single correct · CBSE · Physics · Units and Measurements · Units and Measurements
Problem
The heat generated in a circuit depends upon the resistance, current, and time for which the current flows. If the errors in measuring these quantities are 1%, 2%, and 1%, respectively, then the maximum error in measuring the heat is
(1) 8%
(2) 6%
(3) 18%
(4) 12%