Question: (a) In the diagram, what are the potentials at points b and c? Let V = 0 at infinity. (b) What is the change in

(a) In the diagram, what are the potentials at points b and c? Let V = 0 at infinity.
(b) What is the change in electric potential energy if a third charge q 3 = + 2.00nC is moved from point b to point c?

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a Let d 400 cm r 120 cm and q 800 nC Use Eq 179 Let V 0 at infinity Find th... View full answer

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