Question

(11%) Problem 5: An electron beam is shot into a region where there is both an electric field pointing upward of magnitude E = 1.6 N/C, and a magnetic field, B, as shown in the figure. While moving through the region the electron beam stays in a straight line with speed v 130 m/s Randomized Variables E 1.6 N/C V 130 m/s Otheexpertta.com 13% Part (a) In which direction does the electric force act on the electrons? Grade Summary 0% 100% To the left. OTo the right. OUpward Downward. Deductions Potential Submissions naining: 3 Attempts r (33% per attempt) detailed view Submit Hint Feedback I give up! Hints: 0% deduction per hint. Hints remaining: 2 Feedback: 1% deduction per feedback A 13% Part (b) In order to keep the electrons in a straight line, in which direction should the magnetic force act? A 13% Part (c) What should the direction of the magnetic field be in order to produce the force in part (b)? 13% Part (d) Express the magnitude of the electric force using the electric field E and the electron charge e. A 13% Part (e) Calculate the numerical value of the magnitude of Fe, in newtons A 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. A 13% Part (g) If the electron is continuing in a straight line, express the magnitude of the magnetic field in terms of v and E. A 13% Part (h) Calculate the magnitude of the magnetic field if the electron continues in a straight line, in tesla.

Can you please help with answering all parts?

Answer 1

problems Solar E= 106N/ V=Bomps FA) The electric force is downward | 2 since magnetic force is opposite to Electric force magnetic force must be supward 8 © supwardy © magnitude of eletric forque (fr = 9€ / © fe= qe = (1-5818-19446)=1 D magnetic force on the electron is @ at Equilibrium fente g: 3 y = =

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