Execute a linear regression fit in Excel to calculate the slope of the line and record it in the Resistor Data - How does the value of the slope compare to the resistance you measured? Calculate the percent difference.

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Using an application such as Microsoft Excel, create a graph of the Voltage Readings of Different AA Battery Combinations table. 
[X-axis = current, Y-axis = voltage]

- Execute a linear regression fit in Excel to calculate the slope of the line and record it in the Resistor Data

- How does the value of the slope compare to the resistance you measured? Calculate the percent difference.

 

Voltage Readings of Different AA Battery Combinations
Voltage (V)
Current (A)
Battery Combination
1
1 and 2
1, 2, and 3
1, 2, 3, and 4
1.49
2.97
4.44
5.92
0.0015
0.0029
0.0043
0.0057
Transcribed Image Text:Voltage Readings of Different AA Battery Combinations Voltage (V) Current (A) Battery Combination 1 1 and 2 1, 2, and 3 1, 2, 3, and 4 1.49 2.97 4.44 5.92 0.0015 0.0029 0.0043 0.0057
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