Two point charges, each of charge Q, are located on the x axis as shown in Figure
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Two point charges, each of charge Q, are located on the x axis as shown in Figure P17.50. A test charge Qtest is placed on the y axis a distance??L from the origin.?
(a) Where could you place another charge Qnew on the x axis so as to make the electric field zero at Qtest??
(b) Find the value of Qnew in terms of Q and Qtest.
Figure P17.50
?
Transcribed Image Text:
y x = -L x = +L
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Related Book For
College Physics Reasoning and Relationships
ISBN: 978-0840058195
2nd edition
Authors: Nicholas Giordano
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