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Linear Resistor data Lightbulb data i(mA) v(V) i(mA) v(V) 0.0 0.00 0.0 0.000 19.0 0.50 11.7 0.588 25.4 1.00 19.9 0.998 31.2 1.50 29.8 1.495 36.3 2.00 39.8 1.997 41.0 2.50 ΔΩ 7 2 490

Linear Resistor data Lightbulb data i(mA) v(V) i(mA) v(V) 0.0 0.00 0.0 0.000 19.0 0.50 11.7 0.588 25.4 1.00 19.9 0.998 31.2 1.50 29.8 1.495 36.3 2.00 39.8 1.997 41.0 2.50 ΔΩ 7 2 490

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Linear Resistor data Lightbulb data i(mA) v(V) i(mA) v(V) 0.0 0.00 0.0 0.000 19.0 0.50 11.7 0.588 25.4 1.00 19.9 0.998 31.2 1.50 29.8 1.495 36.3 2.00 39.8 1.997 41.0 2.50 49.7 2.490 45.5 3.00 59.8 3.000 49.6 3.50 69.7 3.500 53.5 4.00 79.7 4.000 57.1 4.50 89.8 4.500 60.8 5.00 99.7 5.000 64.2 5.50 109.6 5.500 67.4 6.00 119.5 6.000 70.6 6.50 129.6 6.500 73.7 7.00 139.5 7.000 76.6 7.50 149.5 7.500 79.5 8.00 159.5 8.000 82.3 8.50 169.6 8.500 85.1 9.00 179.5 9.000 87.8 9.50 189.4 9.500 90.4 10.00 199.4 10.000
Transcribed Image Text:Linear Resistor data Lightbulb data i(mA) v(V) i(mA) v(V) 0.0 0.00 0.0 0.000 19.0 0.50 11.7 0.588 25.4 1.00 19.9 0.998 31.2 1.50 29.8 1.495 36.3 2.00 39.8 1.997 41.0 2.50 49.7 2.490 45.5 3.00 59.8 3.000 49.6 3.50 69.7 3.500 53.5 4.00 79.7 4.000 57.1 4.50 89.8 4.500 60.8 5.00 99.7 5.000 64.2 5.50 109.6 5.500 67.4 6.00 119.5 6.000 70.6 6.50 129.6 6.500 73.7 7.00 139.5 7.000 76.6 7.50 149.5 7.500 79.5 8.00 159.5 8.000 82.3 8.50 169.6 8.500 85.1 9.00 179.5 9.000 87.8 9.50 189.4 9.500 90.4 10.00 199.4 10.000
Things to do: 1. Use the linear resistor data set to determine the value of the linear resistor's resistance to three significant figures. Be careful with the units. Remember that resistance is in units of Ohms when voltage is in units of Volts and current is in units of Amps (using the equation R = v/i). Explain how you arrived at your value for resistance. 2. Add a column to the non-linear resistor's data set and calculate the resistance exhibited by the component for each different current. Again, be careful with the units. Use the equation R = v/i to calculate the resistance at each current value. 3. Predict the current drawn from a 6-V ideal voltage source when the two components are connected in parallel with the source. 4. Predict the current drawn from a 6-V ideal voltage source when the two components are connected in series with the source. Do this using graphical means as discussed in the lecture that goes with this lab. 5. Use an Excel polynomial trendline of degree 3 to get the equation of the best-fit curve through the non-linear resistor data. 6. Re-do the series circuit current prediction from step 4 using a different method. Do this using analytical means (using a KVL and equations) as discussed in the lecture that goes with this lab.
Transcribed Image Text:Things to do: 1. Use the linear resistor data set to determine the value of the linear resistor's resistance to three significant figures. Be careful with the units. Remember that resistance is in units of Ohms when voltage is in units of Volts and current is in units of Amps (using the equation R = v/i). Explain how you arrived at your value for resistance. 2. Add a column to the non-linear resistor's data set and calculate the resistance exhibited by the component for each different current. Again, be careful with the units. Use the equation R = v/i to calculate the resistance at each current value. 3. Predict the current drawn from a 6-V ideal voltage source when the two components are connected in parallel with the source. 4. Predict the current drawn from a 6-V ideal voltage source when the two components are connected in series with the source. Do this using graphical means as discussed in the lecture that goes with this lab. 5. Use an Excel polynomial trendline of degree 3 to get the equation of the best-fit curve through the non-linear resistor data. 6. Re-do the series circuit current prediction from step 4 using a different method. Do this using analytical means (using a KVL and equations) as discussed in the lecture that goes with this lab.
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