Page 5. > of 7 • For a single point charge q: V = k£ पन • For a collection of point charges: V kE, • For a continuous charge distribution: V = k Example: A charge q1 = 2.00µC is located at the origin and a charge q2 = 6.00µC is located at (0,3.00)m. a) Find the total electric potential due to these charges at a point P which coordinates are (4.00,0)m. b) Find the change in potential energy of the system of two charges plus a charge q3 = 3.00µC as the latter charge is brought from infinity to point P. 2.2 Finding Electric Potential from Electric Field The work done by the clectric force in moving a test charge from point A to point B is given by F dl | QË.dl WAB= Dividing by the test charge Q, we have MacBook Air 20 F2 F3 F4 F5 F6 F7 F8 F9 F10 23 2$ & 4 5 Y н F.

Page 5. > of 7 • For a single point charge q: V = k£ पन • For a collection of point charges: V kE, • For a continuous charge distribution: V = k Example: A charge q1 = 2.00µC is located at the origin and a charge q2 = 6.00µC is located at (0,3.00)m. a) Find the total electric potential due to these charges at a point P which coordinates are (4.00,0)m. b) Find the change in potential energy of the system of two charges plus a charge q3 = 3.00µC as the latter charge is brought from infinity to point P. 2.2 Finding Electric Potential from Electric Field The work done by the clectric force in moving a test charge from point A to point B is given by F dl | QË.dl WAB= Dividing by the test charge Q, we have MacBook Air 20 F2 F3 F4 F5 F6 F7 F8 F9 F10 23 2$ & 4 5 Y н F.

Name: Lecture 4 physics example A and B Page5.> of 7• For a single point cha
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Description: Lecture 4 physics example A and B Page5.> of 7• For a single point charge q: V = k£पन• For a collection of point charges: V kE,• For a continuous charge distribution: V = kExample: A charge q1 = 2.00µC is located at the origin and a charge q2 = 6.00µ

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

Lecture 4 physics example A and B

Page
5.
> of 7
• For a single point charge q: V = k£
पन
• For a collection of point charges: V kE,
• For a continuous charge distribution: V = k
Example: A charge q1 = 2.00µC is located at the origin and a charge q2 = 6.00µC is located at
(0,3.00)m.
a) Find the total electric potential due to these charges at a point P which coordinates are
(4.00,0)m.
b) Find the change in potential energy of the system of two charges plus a charge q3 = 3.00µC as
the latter charge is brought from infinity to point P.
2.2 Finding Electric Potential from Electric Field
The work done by the clectric force in moving a test charge from point A to point B is given by
F dl
| QË.dl
WAB=
Dividing by the test charge Q, we have
MacBook Air
20
F2
F3
F4
F5
F6
F7
F8
F9
F10
23
2$
&
4
5
Y
н
F.

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