A constant electric field accelerates a proton from rest through a distance of 1.65 m to a speed of 1.25 x 105 m/s. (The mass and charge of a proton are m = 1.67 x 10-27 kg and qp = e = 1.60 x 10-19 C.) HINT (a) Find the change in the proton's kinetic energy (in J). J (b) Find the change in the system's electric potential energy (in J). J (c) Calculate the magnitude of the electric field (in N/C). N/C

A constant electric field accelerates a proton from rest through a distance of 1.65 m to a speed of 1.25 x 105 m/s. (The mass and charge of a proton are m = 1.67 x 10-27 kg and qp = e = 1.60 x 10-19 C.) HINT (a) Find the change in the proton's kinetic energy (in J). J (b) Find the change in the system's electric potential energy (in J). J (c) Calculate the magnitude of the electric field (in N/C). N/C

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter26: Electric Potential

Section26.3: Electric Potential Energy

Problem 26.2CE

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