In the presence of an electrostatic field, you find that you must do positive work on a

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In the presence of an electrostatic field, you find that you must do positive work on a proton to move it from point A to point $\mathrm{B}$ without changing its kinetic energy.

(a) Considering just the proton as your system, have you increased, decreased, or left unchanged its electric potential energy?

(b) What if your system consists of both the proton and the charged particles that are the source of the electrostatic field?

(c) Is the potential difference between A and B positive, negative, or zero?

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Principles And Practice Of Physics

ISBN: 9780135610862

2nd Edition

Authors: Eric Mazur

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Question Posted: Apr 08, 2024 11:01 PM

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In the presence of an electrostatic field, you find that you must do positive work on a

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