The heat produced by the passage of current through a resistor is:
a: H=I²Rt
b: H=IR²t
c: H=I/Rt
d: H=I²/Rt
Answers
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2
Explanation:
According to Joule's law of heating, heat produced H=l
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
Answered by
1
Answer:
option a is the answer
hope this answer will help you
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