Heat produced by a current is obtained a relation H = I^(2)RT. If the errors in measuring these quantities current, resistance, time are 1% 2% and 1% respectively then total error in calculating the energy produced is...........

Heat produced by a current is obtained a relation H = I^(2)RT. If the

1.	Heat produced by a current is obtained a relation H = I^(2)RT. If the errors in measuring these quantities current, resistance, time are 1% 2% and 1% respectively then total error in calculating the energy produced is...........
Answer» `2%` `4%` `5%` `6%` SOLUTION :`5%`