Experiment 4 - Magnetic Fields (Data)

# Experiment 4 - Magnetic Fields (Data) - Experiment 4:...

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**Conducting rod balanced prior to experiment, with no weights added** Trial Voltage (V) 1 0 0.20 0.17 2 0 0.40 0.24 3 0 0.59 0.28 4 0 0.78 0.28 5 0 0.96 0.20 Trial Voltage (V) 1 0 0.33 0.08 2 0 0.51 0.15 3 0 0.75 0.20 4 0 1.02 0.25 5 0 1.18 0.18 Trial Voltage (V) 1 0 0.38 0.11 2 0 0.54 0.63 3 0 0.81 0.34 4 0 1.11 0.19 5 0 1.43 0.17 Trial Voltage (V) 1 0 0.65 0.19 2 0 1.06 0.23 3 0 1.42 0.40 4 0 1.81 0.42 5 0 2.22 0.43 Experiment 4: Magnetic Fields - DATA via Excel Sprea Length of conducting rod, L : 0.105 ± 0.0005 m Mass of one washer, m : 0.37 ± 0.005 g Electromagnet: 5.0 ± 0.25 A, 6.5 ± 0.1 V Mass ( kg ) Current, i (A) ± 0.005 A Electromagnet: 4.0 ± 0.25 A, 5.2 ± 0.1 V Mass ( kg ) Current, i (A) ± 0.005 A Electromagnet: 3.0 ± 0.25 A, 3.8 ± 0.1 V Mass ( kg ) Current, i (A) ± 0.005 A Electromagnet: 2.0 ± 0.25 A, 2.4 ± 0.1 V Mass ( kg ) Current, i (A) ± 0.005 A 0.01 0.02 0.02 0.02 f(x) = 0.09x - 0 R² = 1 f(x) = 0.13x - 0 R² = 0.99 f(x) = 0.16x - 0 R² = 0.99 f(x) = 0.18x - 0 R² = 1

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## This note was uploaded on 12/16/2010 for the course PHYS 1493 taught by Professor Lab during the Spring '08 term at Columbia.

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Experiment 4 - Magnetic Fields (Data) - Experiment 4:...

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