18. The heat generated in a circuit depends on the resistance, current and time for which
the current is set up in the circuit. If the errors in the measurement of resistance,
current and time respectively be 3%, 1% and 1%, then what is the maximum error in
the measurement of heat?
Answers
Answered by
0
Answer:
Q=I
2
Rt
Q
δQ
=2
i
δi
+
R
δR
+
t
δt
Q
δQ
=2×2 % +1%+1%
Q
δQ
=6 %
hii
Similar questions