electron in a well. digure 24-65 shows eletric potential V along an x axis. the scale of the vertical axis is set by Vs=8.0V. An eletron is to be released at x=4.5 cm with intial kinetic energy 3.00eV. (a) if it is initially moving in the negative direction of the axis, does it reach a turning point (if so. what is the x coordinate of that point) or does it escape from the plotted region (if so, what is it its speed at x=0)? (b) if it is initially moving in the posiitve direction of the axis, does it reach a turning point (if so, what is the x coordinate of that point) or does it escape from the plotted region (if so, what is its speed at x=7.0 cm)? what are the (C) magnitude F and (d) direction (positive or negative direction of the x axis) of the electric force on the electron if the electron moves just to the left of x=4.0 cm? What are (e)F and (f) the direction if it moves just to the right of x=5.0cm?
electron in a well. digure 24-65 shows eletric potential V along an x axis. the scale of the vertical axis is set by Vs=8.0V. An eletron is to be released at x=4.5 cm with intial kinetic energy 3.00eV. (a) if it is initially moving in the negative direction of the axis, does it reach a turning point (if so. what is the x coordinate of that point) or does it escape from the plotted region (if so, what is it its speed at x=0)? (b) if it is initially moving in the posiitve direction of the axis, does it reach a turning point (if so, what is the x coordinate of that point) or does it escape from the plotted region (if so, what is its speed at x=7.0 cm)? what are the (C) magnitude F and (d) direction (positive or negative direction of the x axis) of the electric force on the electron if the electron moves just to the left of x=4.0 cm? What are (e)F and (f) the direction if it moves just to the right of x=5.0cm?
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