Electron
9.1 x 10-31 kg
-1.6 x 10-19 C
Neutron
1.67 x 10-27 kg
Proton
1.67 x 10-27 kg
1.6 x 1019 C
Net force
q1 q2
F = k*( r 2 )
Fp =
Fp2
+
Fp5
F = q*E
Electric Field
kq
E = r2
E =E=
dv
dr
F
qo
V due to a point charge
kq
Vp = r
Acceleration
q
a= m E
Linea

Marcus Koga
Physics II
Dr. Masoud
5/4/16
Experiment 9- Mass of the Electron
1. Data Table of accelerating voltage, current causing electron to move up, current causing electron
to move down, average current, magnetic field, and magnetic field squared.
Va