(Figure 1) shows two points near a positive point charge. Part A What is the ratio Va/Vị of the electric potentials? Express your answer using two significant figures. Figure < 1 of 1 > ? V2/V = 1 mm Request Answer Submit + Part B What is the ratio E2/E, of the electric field strengths? 3 mm Express your answer using two significant figures. ?

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ISBN:9781938168000
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B MP HW 05 - PHY 122 (0001,0002 x
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(MP HW 05
Conceptual Question 25.10
3 of 9
>
I Review | Constants
(Figure 1) shows two points near a positive point charge.
Part A
What is the ratio V2/V of the electric potentials?
Express your answer using two significant figures.
Figure
< 1 of 1 >
Πνα ΑΣφ
V2/Vị =
1 mm
Request Answer
Submit
+
Part B
+ +
What is the ratio E2/E1 of the electric field strengths?
3 mm
Express your answer using two significant figures.
Ην ΑΣφ
?
o Reflect in ePortfolio
9:55 AM
O Type here to search
2/25/2021
近
Transcribed Image Text:B MP HW 05 - PHY 122 (0001,0002 x b My Questions | bartleby A courses.maine.edu/d2l/le/content/143857/viewContent/5018006/View E Apps f (7) Facebook A Paragon Login A Member Login | NJ.. + DocuSign - Enter y. t realtor.como for pr.. O NJDOBI Licensee Se. Online Forms | NJ R... O Other bookmarks (MP HW 05 Conceptual Question 25.10 3 of 9 > I Review | Constants (Figure 1) shows two points near a positive point charge. Part A What is the ratio V2/V of the electric potentials? Express your answer using two significant figures. Figure < 1 of 1 > Πνα ΑΣφ V2/Vị = 1 mm Request Answer Submit + Part B + + What is the ratio E2/E1 of the electric field strengths? 3 mm Express your answer using two significant figures. Ην ΑΣφ ? o Reflect in ePortfolio 9:55 AM O Type here to search 2/25/2021 近
Expert Solution
Fundamentals

The electrostatic potential due to a charge q at a point r distant away is:
Vr=kqr(1)
where k=14πε0=9×109 N m2 C-2

 

The magnitude of the electrostatic field strength due to a charge q at a point r distant away is:
E=kqr2(2)

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