Control Data (No Magnetic Field) Time Mass Net Supplied Frictional Average Seconds Grams Nm Nm Nm Friction 1 7.12 100 0.030720911 0.032830477 0.0021 0.001517 2 7.28 100 0.02938538 0.03284247 0.0035 3 7.12 100 0.030720911 0.032830477 0.0021 Max 4 7.12 100 0.030720911 0.032830477 0.0021 Friction 5 7.16 100 0.030378619 0.03283355 0.0025 0.0035 1 6.82 105 0.033483074 0.034445955 0.0010 2 6.97 105 0.032057417 0.034459398 0.0024 Min 3 6.91 105 0.032616547 0.034454126 0.0018 Friction 4 6.87 105 0.032997467 0.034450534 0.0015 -0.0015 5 6.93 105 0.032428556 0.034455898 0.0020 1 6.6 115 0.035752483 0.037703085 0.0020 2 6.5 115 0.036861021 0.037691637 0.0008 3 6.62 115 0.035536782 0.037705313 0.0022 4 6.53 115 0.036523107 0.037695127 0.0012 5 6.5 115 0.036861021 0.037691637 0.0008 1 6.25 130 0.039868881 0.042572822 0.0027 2 6.1 130 0.041853753 0.04254965 0.0007 3 6.12 130 0.041580646 0.042552838 0.0010 4 6.18 130 0.040777174 0.042562219 0.0018 5 6.19 130 0.040645529 0.042563755 0.0019 1 5.82 150 0.045977792 0.049040197 0.0031 2 5.66 150 0.048613984 0.049004687 0.0004 3 5.76 150 0.046940651 0.049027227 0.0021 4 5.65 150 0.048786221 0.049002366 0.0002 5 5.73 150 0.047433463 0.049020589 0.0016 1 5.31 175 0.055233814 0.0570681 0.0018 2 5.25 175 0.056503515 0.057048146 0.0005 3 5.16 175 0.058491758 0.0570169 -0.0015 4 5.26 175 0.056288877 0.057051519 0.0008 5 5.25 175 0.056503515 0.057048146 0.0005