Part A What is the velocity of a beam of electrons that go undeflected when passing through perpendicular electric and magnetic fields of magnitude 3000 V/m and 6.6x10-³ T, respectively? Express your answer using two significant figures. V—| ΑΣΦ 6 V= Submit Part B T = Request Answer Submit What is the radius of the electron orbit if the electric field is turned off? Express your answer using two significant figures. ΠΑΠ ΑΣΦ ? Request Answer m/s ? m

Modern Physics
3rd Edition
ISBN:9781111794378
Author:Raymond A. Serway, Clement J. Moses, Curt A. Moyer
Publisher:Raymond A. Serway, Clement J. Moses, Curt A. Moyer
Chapter4: The Particle Nature Of Matter
Section: Chapter Questions
Problem 3P: A mystery particle enters the region between the plates of a Thomson apparatus as shown in Figure...
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Part A
What is the velocity of a beam of electrons that go undeflected when passing through perpendicular electric and magnetic fields of magnitude 3000 V/m and 6.6x10-³ T, respectively?
Express your answer using two significant figures.
V =
Submit
Part B
T =
V—| ΑΣΦ
Submit
Request Answer
What is the radius of the electron orbit if the electric field is turned off?
Express your answer using two significant figures.
ΠΙ ΑΣΦ
?
Request Answer
m/s
?
m
Transcribed Image Text:Part A What is the velocity of a beam of electrons that go undeflected when passing through perpendicular electric and magnetic fields of magnitude 3000 V/m and 6.6x10-³ T, respectively? Express your answer using two significant figures. V = Submit Part B T = V—| ΑΣΦ Submit Request Answer What is the radius of the electron orbit if the electric field is turned off? Express your answer using two significant figures. ΠΙ ΑΣΦ ? Request Answer m/s ? m
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