The heat generated in a wire depends on the resistance, current and time. If the error in
measuring the above are 1%, 2% and 1%, respectively. The maximum error in measuring the heat is
O 8%
O 6%
O 18%
O 12%
Answers
Answered by
2
Answer:
Correct option is B
Explanation:
Q = I² Rt
δQ = 2δi + δR + δt
Q i R t
δQ = 2×2% + 1% + 1%
Q
δQ = 6%
Q
Answered by
0
Answer:
Answer: 6%. Explanation: Since, from the question we have that the error for the current i is 2% , for resistance is 1% and for the time t is also 1%
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