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According to Joule's law of heating , he...

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

A

`+-17%`

B

`+-16%`

C

`+-19%`

D

`+-25%`

Text Solution

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The correct Answer is:
B
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