Proton in a well. The figure shows electric potential V along an x axis. A proton is to be released at x = 3.5 cm with Initial kinetic energy 4.5 eV. The scale of the vertical axis is set by Vs = 10.0 V. (a) If it is initially moving in the negative directlon, it either reaches a turning point (if so, what is the x coordinate of that point) or it escapes from the plotted region (if so, what Is its speed at x = 0)? (b) If it is initially moving in the positive direction, it either reaches a turning point (if so, what is the x coordinate of that point) or it escapes from the plotted region (if so, what Is its speed at x = 6.0 cm)? What are the (c) magnitude F and (d) direction (positive or negative direction of the x axis) of the electric force on the proton if the proton moves just to the left of x=3.0 cm? What are (e) F and (f) the direction if the proton moves just to the right of x=5.0 cm? V. x (cm) 0 1 2 S 4 5 6 7 (A) A

Proton in a well. The figure shows electric potential V along an x axis. A proton is to be released at x = 3.5 cm with Initial kinetic energy 4.5 eV. The scale of the vertical axis is set by Vs = 10.0 V. (a) If it is initially moving in the negative directlon, it either reaches a turning point (if so, what is the x coordinate of that point) or it escapes from the plotted region (if so, what Is its speed at x = 0)? (b) If it is initially moving in the positive direction, it either reaches a turning point (if so, what is the x coordinate of that point) or it escapes from the plotted region (if so, what Is its speed at x = 6.0 cm)? What are the (c) magnitude F and (d) direction (positive or negative direction of the x axis) of the electric force on the proton if the proton moves just to the left of x=3.0 cm? What are (e) F and (f) the direction if the proton moves just to the right of x=5.0 cm? V. x (cm) 0 1 2 S 4 5 6 7 (A) A

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

*Chapter 24, Problem 058 GO
Proton in a well. The figure shows electric potential V along an x axis. A proton is to be released at x = 3.5 cm with
initlal kinetic energy 4.5 eV. The scale of the vertical axis is set by V = 10.0 V. (a) If it is initially moving in the
negative directlon, It elther reaches a turning point (if so, what is the x coordinate of that point) or it escapes from
the plotted region (if so, what Is Its speed at x = 0)? (b) If it is initially moving in the positive direction, it either
reaches a turning point (if so, what is the x coordinate of that point) or it escapes from the plotted region (if so, what
is its speed at x = 6.0 cm)? What are the (c) magnitude F and (d) direction (positive or negative direction of the x
axis) of the electric force on the proton if the proton moves just to the left of x=3.0 cm? What are (e) F and (f) the
direction if the proton moves just to the right of x=5.0 cm?
V.
x (cm)
0 1 2 S
4.
6 7
(a) Number
Units
(b) Number
Units
Units
(c) Number
(d)
•4
Units
(e) Number
(f)
(A) A

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