error of the resistors wired in series.
(Give both quantitative and percent
error.)
(1) First,
you
must
find
the
total
(disregarding
the
tolerances).
Rt = r1 + r2 = 68.50 + 14.30 = 82.80 ohms.
(Rt = R = calculated value)
(2) Maximum quantitative system error.
A = (0.030 + 0.020) = 0.050 ohm.
(3) Maximum percent system error.
volts) across a load resistor (250 ohms 0.1), by the formula:
P = unknown power
V = measured voltage
R = load resistor
(1) First, find the unknown power and then find the maximum possible
quantitative error of the calculated power due to uncertainty of the
measurements.
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