Physics, 19.02.2020 20:45, eparikh7317
Electric Potential and Potential Energy
A particle with charge 8.00×10−19 C is placed on the xaxis in a region where the electric potential due to other charges increases in the +x direction but does not change in the y or z direction.
Part A
The particle, initially at rest, is acted upon only by the electric force and moves from point a to point b along the x axis, increasing its kinetic energy by 9.60×10−19 J . In what direction and through what potential difference Vb−Va does the particle move?
The particle, initially at rest, is acted upon only by the electric force and moves from point a to point b along the x axis, increasing its kinetic energy by 9.60×10−19 . In what direction and through what potential difference does the particle move?
The particle moves to the left through a potential difference of Vb−Va= 1.20 V .
The particle moves to the left through a potential difference of Vb−Va= -1.20 V
The particle moves to the right through a potential difference of Vb−Va= 1.20 V .
The particle moves to the right through a potential difference of Vb−Va= -1.20 V .
The particle moves to the left through a potential difference of Vb−Va= 12.0 V .
The particle moves to the right through a potential difference of Vb−Va= -12.0 V .
Part B
If the particle moves from point b to point c in the y direction, what is the change in its potential energy, Uc−Ub?
If the particle moves from point b to point c in the y direction, what is the change in its potential energy, ?
+ 9.60×10−19 J
− 9.60×10−19 J
0
Answers: 1
Physics, 21.06.2019 22:00, jadahilbun01
Bob camina 200 m sur, luego trota 400 m suroeste, luego camina 200 m en una dirección 30? norte del este. a. dibuje una gráfica de los movimientos de bob. use una regla y transportador. b. use método gráfico y analíitico para hallar el desplazamiento total que bob recorrió. (magnitud y dirección) c. compare los resultados obtenidos por el método gráfico y analítico. (por ciento de diferencia).
Answers: 2
Physics, 22.06.2019 15:30, anonymous1813
What is the increase in density of a medium due to wave travel?
Answers: 2
Electric Potential and Potential Energy
A particle with charge 8.00×10−19 C is placed on...
A particle with charge 8.00×10−19 C is placed on...
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