A 1 kg mass and a 3 kg mass each with a positive charge Q move through an electric field from a point where the electric potential V= +10 volts to a point of electric potential V= -10 volts. Both masses start from rest. After the masses move through the field, which mass has the greater kinetic energy? Ignore gravity
A 1 kg mass and a 3 kg mass each with a positive charge Q move through an electric field from a point where the electric potential V= +10 volts to a point of electric potential V= -10 volts. Both masses start from rest. After the masses move through the field, which mass has the greater kinetic energy? Ignore gravity
College Physics
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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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A 1 kg mass and a 3 kg mass each with a positive charge Q move through an electric field from a point where the electric potential V= +10 volts to a point of electric potential V= -10 volts. Both masses start from rest. After the masses move through the field, which mass has the greater kinetic energy? Ignore gravity
A. The 1 kg mass
B. The 3 kg mass
C. Or both have the same kinetic Energy
Expert Solution
Step 1
The kinetic energy of a charge is equal to the change in potential energy according to law of conservation of energy.The change in potential energy of a charge Q moving from potential is
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