In the figure, the electric field lines are shown for a system of two pointcharges QA, and Qg. Which of the following could represent themagnitudes and signs of QA, and QB? (take q to be a positive quantity)QAQB0. QA = +3q, QB = -7q%3DQA = -3q, QB = +7q%3D%3DAehere to search QBOa QA = +3q, QB = -7q%3DOb. QA = -3q, QB = +7qOc QA = +q, QB = -q%3DOd. QA = -7q, QB = +3q%3DO e.QA = +7q, QB = -3q%3D%3Dpe here to searchAe

It involves the simple concept of electric field lines

Answered: QB O a QA = +3q, QB = -7q %3D O b. QA =…

QB O a QA = +3q, QB = -7q %3D O b. QA = -3q, QB = +7q %3D Oc QA = +q, QB = -q %3D Od. QA = -7q, QB = +3q %3D O e. QA = +7q, QB = -3q %3D %3D

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter24: Electric Fields

Section: Chapter Questions

Problem 8PQ: For each sketch of electric field lines in Figure P24.8, compare the magnitude of the electric field...

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Question

In the figure, the electric field lines are shown for a system of two point
charges QA, and Qg. Which of the following could represent the
magnitudes and signs of QA, and QB? (take q to be a positive quantity)
QA
QB
0. QA = +3q, QB = -7q
%3D
QA = -3q, QB = +7q
%3D
%3D
Ae
here to search

QB
Oa QA = +3q, QB = -7q
%3D
Ob. QA = -3q, QB = +7q
Oc QA = +q, QB = -q
%3D
Od. QA = -7q, QB = +3q
%3D
O e.
QA = +7q, QB = -3q
%3D
%3D
pe here to search
Ae

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