v can be determined from:morbolCombining like terms gives:ewhere AV- accelerating voltage. Rearranging gives:2eAVmSubstitution of (equation 2) into (equation 1) gives:DataNRVT12mI22v² =mv² = eAV,1502Vnottom ofB²r²e 1 2eVmBrmm, qque aswog ogslov rigid lino sifodinilladut mProcedure:Cxt)s(equation 2)Sadm997810.140[m]150 V2.15CM 10.0215M2.04(equation 3)1. Set the accelerating voltage and current as given by the instructor.non W2. Measure the diameter of the circle formed by the electron beam with the centimeterscale next to the vacuum tube. Record the radius of the beam in the data table (not thediameter).:noftaups 901 maoil burNRVT101IInsanal delinobrawoman de190hef de(012)150 turns0.140[m]I, SAM200 V123.3 cm 0.033m Analysis of DataThe magnetic field produced by the Helmholtz coil at the center of the coil (at theposition of the vacuum tube) is given by:8μ.NIR√125Where N is the number of turns in one of the circular coils of the Helmholtz coil and R isthe radius of the coil.B =1. Calculate B using the equation above.Charge 20 mus2. Calculate e/m using equation 3.عمال11/m)2VB²,²3. Calculate e/m using data from your textbook (accepted truth value).= e( x B)4. Calculate the % error between your experimental data and the accepted truth value.

Answered: Image /qna-images/answer/dd551931-20e6-4a71-b92b-3437383029fa.jpg

1. Calculate B using the equation above. Charg 2. Calculate e/m using equation 3. e = 2V B²,² 2 3. Calculate e/m using data from your textbook (accepted truth value). Coll (since 4. Calculate the % error between your experimental data and the accepted truth value.

1. Calculate B using the equation above. Charg 2. Calculate e/m using equation 3. e = 2V B²,² 2 3. Calculate e/m using data from your textbook (accepted truth value). Coll (since 4. Calculate the % error between your experimental data and the accepted truth value.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Density of Solids

The density of a substance refers to how much matter is present in a given amount of space. It is expressed as the ratio of the mass of the substance to its volume.

Question

v can be determined from:
morbol
Combining like terms gives:
e
where AV- accelerating voltage. Rearranging gives:
2eAV
m
Substitution of (equation 2) into (equation 1) gives:
Data
N
R
V
T
1
2
m
I
22
v² =
mv² = eAV,
150
2V
nottom of
B²r²
e 1 2eV
m
Br
mm, qque aswog ogslov rigid lino sifodinilladut m
Procedure:
C
xt)s
(equation 2)
Sad
m
99781
0.140[m]
150 V
2.15CM 10.0215
M
2.04
(equation 3)
1. Set the accelerating voltage and current as given by the instructor.non W
2. Measure the diameter of the circle formed by the electron beam with the centimeter
scale next to the vacuum tube. Record the radius of the beam in the data table (not the
diameter).
:noftaups 901 maoil bur
N
R
V
T
101
I
Insanal del
inobra
woman de
190hef de
(012)
150 turns
0.140[m]
I, SA
M
200 V
123.3 cm 0.033m

Analysis of Data
The magnetic field produced by the Helmholtz coil at the center of the coil (at the
position of the vacuum tube) is given by:
8μ.NI
R√125
Where N is the number of turns in one of the circular coils of the Helmholtz coil and R is
the radius of the coil.
B =
1. Calculate B using the equation above.
Charge 20 mus
2. Calculate e/m using equation 3.
عمال
11
/m)
2V
B²,²
3. Calculate e/m using data from your textbook (accepted truth value).
= e( x B)
4. Calculate the % error between your experimental data and the accepted truth value.

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