JEE Main 2022 Physics question

PhysicsUnits and MeasurementJEE Main 2022

The maximum error in the measurement of resistance, current and time for which current flows in an electrical circuit are 1%, 2% and 3% respectively. The maximum percentage error in the detection of the dissipated heat will be

Answer: (4)

Solution

, so the maximum percentage error in H is .

Question ID VK-024672