A nucleus of oxygen contains 8 protons.(a) Calculate the electric force it would exert on an electron situated at a distanceof 60 pm (=60×10-12 m), and the acceleration with which the electron wouldmove.(b) Since the nucleus of oxygen has radius 2.8 fm (= 2.8×10-15 m), calculate theaverage charge density associated with a nucleus of oxygen.You now pack 1012 nuclei of oxygen into a spherical volume of radius 1.0 m.(c) Calculate the electric field generated by such charge distribution at a distance of2.0 m from the center.(d) Calculate the equivalent resistance and equivalent capacitance of the two circuitsin Figure.If a resistance R = 1802 and capacitance C=2.1 uF are put in series with an inductanceL= 0.05 H in an AC circuit, what would the resonance frequency be?50_2+ww100.0M200W40070023522wwwwww4MF 4,µF6 MF12 MF4 MF4MFHHHHHHZUF102502wwwwwww152

Step 1:compute XL=XC is also equals to ωL=1/ωC it implies to ω=1/LC Step 2:We know that ω=2πf so…

Answered: A nucleus of oxygen contains 8 protons.…

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter25: Gauss’s Law

Section: Chapter Questions

Problem 40PQ

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Question

A nucleus of oxygen contains 8 protons.
(a) Calculate the electric force it would exert on an electron situated at a distance
of 60 pm (=60×10-12 m), and the acceleration with which the electron would
move.
(b) Since the nucleus of oxygen has radius 2.8 fm (= 2.8×10-15 m), calculate the
average charge density associated with a nucleus of oxygen.
You now pack 1012 nuclei of oxygen into a spherical volume of radius 1.0 m.
(c) Calculate the electric field generated by such charge distribution at a distance of
2.0 m from the center.
(d) Calculate the equivalent resistance and equivalent capacitance of the two circuits
in Figure.
If a resistance R = 1802 and capacitance C=2.1 uF are put in series with an inductance
L= 0.05 H in an AC circuit, what would the resonance frequency be?
50_2
+
ww
100.0
M
200
W
400
7002
3522
www
www
4MF 4,µF
6 MF
12 MF
4 MF
4MF
HHH
HHH
ZUF
102
502
wwww
www
152

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