For a constant magnetic field (constant current), vary the velocity of the electron (by varying voltage that it accelerates through) and measure the corresponding diameter (in cm) of the curved path that the electron follows. Record your data in Table 1. Using your data and the equation derived in pre-lab question 6, calculate q/m for the electron for each voltage. Compute the average q/m and standard error. Table 1: Data and Calculations I(A) V(V) 128 152 d(cm) 5.0 5.5 6.0 r(m) |q/mexp 1.8 A 200 230 253 288 310 350 7.0 1.5 8.0 8.5 9.0 (). m 土 еxp

For a constant magnetic field (constant current), vary the velocity of the electron (by varying voltage that it accelerates through) and measure the corresponding diameter (in cm) of the curved path that the electron follows. Record your data in Table 1. Using your data and the equation derived in pre-lab question 6, calculate q/m for the electron for each voltage. Compute the average q/m and standard error. Table 1: Data and Calculations I(A) V(V) 128 152 d(cm) 5.0 5.5 6.0 r(m) |q/mexp 1.8 A 200 230 253 288 310 350 7.0 1.5 8.0 8.5 9.0 (). m 土 еxp

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter30: Atomic Physics

Section: Chapter Questions

Problem 1PE: Using the given charge-to-mass ratios for electrons and protons, and knowing the magnitudes of their...

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