PHYS 1010 Study Guide - Electromagnetic Induction, Approximation Error, Mathcad

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Exp- Charge-Mass ratio:
Objective: (A) To find the charge ± mass ratio for an electron; (B) observation of the
electromagnetic induction in a solenoid.
Please follow the lab manual and try to understand every step.
A. Charge/Mass ratio for
electrons:
We know, from the lab manual:
228
1042.30 rI
V
m
e
u
PARAMETERS need to find in the
lab:
(a) Current in the Helmholtz
coil in Amperes,
).2.1?( AI|
(b) Absolute error,
AI05.0 '
.
(c) Table-Volts and Diameters:
Voltage in
Volts
Diameters in
meters
300
?
290
?
---
---
(d) Follow lab-manual for
computer Mathcad program to
find the charge/mass ratio.
B. Electromagnetic induction:
(1)
rms
H
vs frequency:
EMF(V)
Frequency in Hz
_________________________________
(2) For step # 4 follow the lab
manual what I will explain in the lab.
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