According to Joule's law of heating , heat produced `H = I^(2) Rt`, where `I` is current
Channel: Doubtnut
Date: 2020-08-02

According to Joule's law of heating , heat produced `H = I^(2) Rt`, where `I` is current , `R` is resistance of `I` , `R` , and `t are 3% , 4% , and 6% `, respectively , find error in the measurement of `H`.