Exercise 28.2 Part A In the Bohr model of the hydrogen atom, the electron moves
ID: 1789473 • Letter: E
Question
Exercise 28.2 Part A In the Bohr model of the hydrogen atom, the electron moves in a circular orbit of radius 5.3 x 101 m with a speed of 2.2 x 10 m/s If we are viewing the atom in such a way that the electron's orbit is in the plane of the paper with the electron moving clockwise, find the magnitude of the electric fieks that t electron produces at the location of the nucleus (treated as a point Express your answer using two significant figures. N/C Submit My Answers Give Up Part B Find the directian of the electric field thet the electron produces at the location of the nucleus (treated as a point) O from the electron toward the electron out of the page into the page O Submit My Answers Give Up Part C Find the magnitude of the magietic field that the electron produces at the location of the nucleus (treated as a poin) Express your answer using two significant figures. Submit My Answers Give Up Part D Find the direction of the magnetic field that the electron produces at the location of the nucleus (treated as a point). from the electron toward the electron 0 out of the page O into the page Submit My Answers Give UpExplanation / Answer
a) Magnitude of electric field = k e / r2
= (9 * 109 * 1.6 * 10-19) / ((5.3 * 10-11)2)
E = 5.126 * 1011 N/C
b) direction is toward the electron
c) I = e / T = e v / 2 pi R
B = mu0 * e v / 4 pi R2
= (4 pi * 10-7 * 1.6 * 10-19 * 2.2 * 106) / (4 pi * (5.3 * 10-11)2)
B = 12.53 T
d) direction is out of the page
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