Question

1. The graph shown here displays data collected in an experiment to measure the current through an 'ohmic' device as a function of the voltage difference across that device. Current (A) 0.1 0.05- 0- 0 (3.063, 0.0866) Linear Fit for: Data Set | Current $I = mV + b$ m (Slope): 0.02178 +/- 0.0001413 A/V b (Y-Intercept): 0.001188 +/- 0.0004982 A Correlation: 0.9996 RMSE: 0.0009294 A 2 Voltage (V) a. What is the conductance, $G$, for this device? Report the result as a confidence interval with the proper number of significant figures. b. What is the value of the resistance, $R$, for this device? c. Use the propagation of uncertainty to compute the uncertainty of the resistance $R$?

          1. The graph shown here displays data collected in an experiment to measure the current
through an 'ohmic' device as a function of the voltage difference across that device.
Current (A)
0.1
0.05-
0-
0
(3.063, 0.0866)
Linear Fit for: Data Set | Current
$I = mV + b$
m (Slope): 0.02178 +/- 0.0001413 A/V
b (Y-Intercept): 0.001188 +/- 0.0004982 A
Correlation: 0.9996
RMSE: 0.0009294 A
2
Voltage (V)
a. What is the conductance, $G$, for this device? Report the result as a
confidence interval with the proper number of significant figures.
b. What is the value of the resistance, $R$, for this device?
c. Use the propagation of uncertainty to compute the uncertainty of the
resistance $R$?

1. The graph shown here displays data collected in an experiment to measure the current
through an 'ohmic' device as a function of the voltage difference across that device.
Current (A)
0.1
0.05-
0-
0
(3.063, 0.0866)
Linear Fit for: Data Set | Current
I = mV + b
m (Slope): 0.02178 +/- 0.0001413 A/V
b (Y-Intercept): 0.001188 +/- 0.0004982 A
Correlation: 0.9996
RMSE: 0.0009294 A
2
Voltage (V)
a. What is the conductance, G, for this device? Report the result as a
confidence interval with the proper number of significant figures.
b. What is the value of the resistance, R, for this device?
c. Use the propagation of uncertainty to compute the uncertainty of the
resistance R?

Added by Erik B.

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