(1196) Prob lem 5: An electron beam is shot into a region where there is both an
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(1196) Prob lem 5: An electron beam is shot into a region where there is both an oate 18 2018 12:00:00 AM Due Date: 2/182018 11:59:00 PM End Date: 2/21/2018 11:59:00 PM electric field pointing upward of magnitude E -64NC, and a magnetic field, B. as straight line with speed 270 ms Randomized Variables E= 6.4 NC shown in the figure While moving through the region the electron beam stays in a v=270ms Otheexpertta.com 1396 Part (a) In which direction does the electric force act on the electrons i 13% Part (b) In order to keep the electrons in a straight line, in which direction should the magnetic force act? 1396 Part (c) what should the direction of the magnetic field be in order to produce the force in part(b)? Into the screen Out of the screen Grade Summary 0% 100% Submissions Attempts remaining I 0% per attempt) detailed view Submat I give up! Hlints: 095 deduetion per hist Hints remaning Feedback: 19 deduction per feedback Submission History Answer Hints Feedback Totals Totals 0% 0% 096 , 096 be a 13% Part (d) Express the magnitude of the electric force using the electric field E and the electron charge e. iii! A, 13% Part (e) Calculate the numerical value of the magnitude ofFE, in newtons. 13% Part (f) Express the magnitude of the magnetic force in terms of the electron charge e, speed v and B, the magnitude of the magnetic field 13% Part (g) If the electron is continuing in a straight line, express the magnitude of the magnetic field in terms of vandE 13% Part (h) Calculate the magnitude of the magnetic field if the electron continues in a straight line, in tesla All content 6 2013 Expent TA. 1LCExplanation / Answer
(a) The electric force acts in the downward direction on the electron beam.
(b) The magnetic force should act in the upward direction.
(c) The magnetic field should be applied perpendicular to the electron beam in such a way that the beam comes out of the screen.
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