Global Journal of Science Frontier Research, A: Physics and Space Science, Volume 22 Issue 1

Figure 9: Confidence and Prediction Intervals in Linear Regression for the Log [V] vs. Temperature Plot Table 5: Comparison of Ordinary Least Squares Summaries for Figures 8, 9, and 10 Graph Adjusted R-squared Probability of the F statistic P-value T value Constant Coefficient Constant Coefficient Figure 8 0.677 1.69e-05 0.000 0.000 -4.513 6.048 Figure 9 0.664 2.30e-05 0.000 0.000 -4.594 5.886 Figure 10 0.613 7.38e-05 0.000 0.000 -5.027 5.286 Relationship between Temperature and the Holding Force of an Electromagnet in a Changing Magnetic Field © 2022 Global Journals 1 Year 2022 22 Global Journal of Science Frontier Research Volume XXII Issue ersion I VI ( A ) Figure 10: Confidence and Prediction Intervals in Linear Regression for the Voltage vs. Log [T] Plot