1. a Calculate the natural log of the capacitor voltage for eachtime point
b. Add a linear trendline to your graph and display the best fitequation
c. Record the slope from your best-fit equation in step
d. Calculate the capacitor time constant Ï„ using the slope withthe equation
e. Calculate the internal DMM resistance R using thefollowing equation:
( I am not sure how to use my data to answer this problem)
Voltage -2.28 |
| -0.9 |
| -0.75 |
| -0.59 |
| -0.46 |
| -0.36 |
| -0.28 |
| -0.21 |
| -0.16 |
| -0.13 |
| -0.09 |
| -0.07 |
| -0.05 |
| -0.03 |
| -0.02 |
| -0.01 |
Time (in seconds) 0 |
| 10 |
| 20 |
| 30 |
| 40 |
| 50 |
| 60 |
| 70 |
| 80 |
| 90 |
| 100 |
| 110 |
| 120 |
| 130 |
| 140 |
| 150 |
| 160 |
