7. An electron is accelerated by an electric field produced by two parallel plates M and L. When the electron enters a region filled with a magnetic field of magnitude B = 0.5 T its velocity v = 1.6 10² m/s. a. What is the direction of the accelerating electric field between the plates M and L? b. What is the accelerating voltage of the electric field? c. What is the direction of the magnetic field? d. What is the radius of the curvature of the electron in the magnetic field? What is the direction of the deflecting electric field required e. M B

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how would you do part f? it’s hard to see but the magnetic field is going into the page. this is a non graded practice worksheet.
A
7. An electron is accelerated by an electric field produced by two parallel plates M and L. When the electron
enters a region filled with a magnetic field of magnitude B = 0.5 T its velocity v = 1.6 10² m/s.
a.
What is the direction of the accelerating electric field between
the plates M and L?
b. What is the accelerating voltage of the electric field?
C.
What is the direction of the magnetic field?
d. What is the radius of the curvature of the electron in the
magnetic field?
e.
What is the direction of the deflecting electric field required
nsawled to make the electron's path straight?
What is the magnitude of the deflecting electric field?
a) shown on
diagram
b) = mv ² qav
AV
mu²
29
V=99.11 X10-31 (1.6x107)²
26.6x10-19)
V=729 V
c) into the page
FM = fc
qVB-mv²
r
e
r=mv²
gniwollots
123 enfront esmen
r=mv
qB
M
agitdandi tala n
e) down
imsabes Veto
f)
Ezka
12
B
r= 9.11x 1031(1.6x107)
21.6x1019(.5) nobels ont to moit
r= 1.822e-4
stelg
E = 9x109 (1.6 × 10-19)
tolea (1822e-4)2
6-.0434
salwollotgirob woted my sih adino d
Transcribed Image Text:A 7. An electron is accelerated by an electric field produced by two parallel plates M and L. When the electron enters a region filled with a magnetic field of magnitude B = 0.5 T its velocity v = 1.6 10² m/s. a. What is the direction of the accelerating electric field between the plates M and L? b. What is the accelerating voltage of the electric field? C. What is the direction of the magnetic field? d. What is the radius of the curvature of the electron in the magnetic field? e. What is the direction of the deflecting electric field required nsawled to make the electron's path straight? What is the magnitude of the deflecting electric field? a) shown on diagram b) = mv ² qav AV mu² 29 V=99.11 X10-31 (1.6x107)² 26.6x10-19) V=729 V c) into the page FM = fc qVB-mv² r e r=mv² gniwollots 123 enfront esmen r=mv qB M agitdandi tala n e) down imsabes Veto f) Ezka 12 B r= 9.11x 1031(1.6x107) 21.6x1019(.5) nobels ont to moit r= 1.822e-4 stelg E = 9x109 (1.6 × 10-19) tolea (1822e-4)2 6-.0434 salwollotgirob woted my sih adino d
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