Part A Exercise 282 we are viewing the alom in such a way Thet the lton\'s orbit
ID: 585590 • Letter: P
Question
Part A Exercise 282 we are viewing the alom in such a way Thet the lton's orbit is in the plene of the paper with the electron moving alockwise, fied the megrilbude of the dlectic field thal the elactron produces at the locaion of the rucleus ftrealnd as a poin s te Bate model of the hydrogen alon, the eledtiron moves in a Express your answer using two significant figures 2.2×30" m/ N/C Answers amu9 Incorrect Try Again; no points deducted Part B ind the drection of the lecnc eld thal the electron peoduces at the location of the nucleus (treated as a point) O ham the elcen Okward the lecrn out of re page inio the pag Ases Give Up Part C Find the magnitude of the magnetic Seid that the electon produces aft the location of the mucieus t (reated as a point press your answer using two signficant figures B.Explanation / Answer
It's a bit hard to read your problem, but I understand the main thing would have been interesting to know the value of the wrong answer. We will solve it step by step the whole problem
Part a) The expression for the electric field is
E = k q /r2
where
q is the charge produced by the field, in this case the electron charge 1.6 10-19 C
r is the distance between the load and the core, which is a data 5.3 10-11 m
E = 9 109(-1.6 10-19)/ ( 5.3 10-11)2
E = - 0.513 1012N/C = 5.13 1011N/C
Part b)
the sign of the electric field indicates that the force is attractive, in the plane where is the nucleus and the electron. The field is created by negative charges out of the charge that is directed electron going into the core
Sorry for the answer in this way but I can not read the options you write. From what I can understand serious in terms of the role out of the electron towards the nucleus
Part c) For this part to use Newton's second law, the magnetic force and the centripetal acceleration
F = m a
q v x B = m a ac= v2/r
Field B and speed are perpendicular
q v B = m v2/r
B = m v/(q r)
B = 9.1 10-313.2 106/( 1.6 10-195.3 10-11)
Check the value of v almost no one reads
B = 3.43 105T