e =1.6x1019 C E0 =8.85x10-12 CN'.m2 m² c = 3.00 x10 m/s h 6.626x1034 J.s RH=1.0973732 x10 m =9 x 10° N.m2/C 4TEO m,=1.67x1027 kg m-9.1x1031 kg 1 Ci= 3.7x100 decays/s NA6.02 x1023 atoms/ mol #3 Question An electron was placed 5 cm from a proton (case í), then a uniform electric field was applied on both charges (case ii) as shown in the side figure. 5 cm a) What is the coulomb force between the charges before applying the electric field? b) Will the separation between the electron and proton increase or decrease after applying the electric field? Explain why? c) Calculate the ratio a./a, after applying the electric field, where a is the acceleration.

e =1.6x1019 C E0 =8.85x10-12 CN'.m2 m² c = 3.00 x10 m/s h 6.626x1034 J.s RH=1.0973732 x10 m =9 x 10° N.m2/C 4TEO m,=1.67x1027 kg m-9.1x1031 kg 1 Ci= 3.7x100 decays/s NA6.02 x1023 atoms/ mol #3 Question An electron was placed 5 cm from a proton (case í), then a uniform electric field was applied on both charges (case ii) as shown in the side figure. 5 cm a) What is the coulomb force between the charges before applying the electric field? b) Will the separation between the electron and proton increase or decrease after applying the electric field? Explain why? c) Calculate the ratio a./a, after applying the electric field, where a is the acceleration.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

e =1.6x1019 C
E0 =8.85x10-12 CN'.m2
m²
c = 3.00 x10 m/s h 6.626x1034 J.s RH=1.0973732 x10 m
=9 x 10° N.m2/C
4TEO
m,=1.67x1027 kg m-9.1x1031 kg
1 Ci= 3.7x100 decays/s NA6.02 x1023 atoms/ mol
#3
Question
An electron was placed 5 cm from a proton (case í), then
a uniform electric field was applied on both charges (case
ii) as shown in the side figure.
5 cm
a) What is the coulomb force between the charges
before applying the electric field?
b) Will the separation between the electron and
proton increase or decrease after applying the
electric field? Explain why?
c) Calculate the ratio a./a, after applying the electric
field, where a is the acceleration.

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