A moving particle encounters an external electric field that decreases its kinetic energy from 9040 eV to 6590 eV as the particle moves from position A to position B. The electric potential at A is -55.0 V, and that at B is +15.0 V. Determine the charge of the particle. Include the algebraic sign (+ or -) with your answer. Lower potential. VA Higher potential VB

A moving particle encounters an external electric field that decreases its kinetic energy from 9040 eV to 6590 eV as the particle moves from position A to position B. The electric potential at A is -55.0 V, and that at B is +15.0 V. Determine the charge of the particle. Include the algebraic sign (+ or -) with your answer. Lower potential. VA Higher potential VB

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

Question

A moving particle encounters an external electric field that decreases its kinetic energy from 9040 eV to 6590 eV as the particle moves
from position A to position B. The electric potential at A is -55.0 V, and that at B is +15.0 V. Determine the charge of the particle.
Include the algebraic sign (+ or -) with your answer.
Lower
potential
A
Higher
potential
VB

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