P3 Two charges Q₁ = 9.3µC and Q2 = 4.5µC are placed onthe two corners of a right triangle with the sidesa= 5.5mm and b = 12.9mm. How much work is requiredto bring a third charge Q3 = -2µC from infinity to point Pthat is a distance c away from the empty corner as shown inthe figure below?Please take k = 9,0 × 10ºN.m²/C² and express youranswer using one decimal place in units of J or N.m.Hint: if you use similar traingles c =Q2aQ₁P.bCf²√² +6²

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Answered: a = 5.5mm and b = 12.9mm. How much work…

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a = 5.5mm and b = 12.9mm. How much work is required to bring a third charge Q3 = -2µC from infinity to point P

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter7: Electric Potential

Section: Chapter Questions

Problem 7.3CYU: Check Your Understanding Is the electrical potential energy of two point charges positive or...

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Question

Two charges Q₁ = 9.3µC and Q2 = 4.5µC are placed on
the two corners of a right triangle with the sides
a= 5.5mm and b = 12.9mm. How much work is required
to bring a third charge Q3 = -2µC from infinity to point P
that is a distance c away from the empty corner as shown in
the figure below?
Please take k = 9,0 × 10ºN.m²/C² and express your
answer using one decimal place in units of J or N.m.
Hint: if you use similar traingles c =
Q2
a
Q₁
P.
b
C
f²
√² +6²

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