If the proton was traveling away from the sphere with a velocity of 1.2x10 m/s and traveled from a location 0.6m from the sphere's center to a location 1.5 m from the sphere's center, what would be its final kinetic energy?

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If the proton was traveling away from the sphere with a velocity of 1,2x10 m/s and
traveled from a location 0.6m from the sphere's center to a location 1.5 m from the sphere's
center, what would be its final kinetic energy?
c)
Transcribed Image Text:If the proton was traveling away from the sphere with a velocity of 1,2x10 m/s and traveled from a location 0.6m from the sphere's center to a location 1.5 m from the sphere's center, what would be its final kinetic energy? c)
A metal sphere with a hollow cavity inside has -2 nC charge at the center of the
hollow cavity.
a)
Draw representative electric field vectors and equipotential lines/surfaces for the
cross-sectional slice shown in the picture for this situation. Remember that electric field
vectors must have both magnitude and direction. If applicable, your drawing should show
what's going on in the cavity, in the metal, and outside the sphere.
0.1 m.
----
0.3 m
-2 nC
b)
Calculate the electric potential at a distance 0.6m from the center of the sphere and the
potential energy of a proton (m,=1.67x10-27 kg; q,=1.602x10-1ºC) at that location.
2)
Transcribed Image Text:A metal sphere with a hollow cavity inside has -2 nC charge at the center of the hollow cavity. a) Draw representative electric field vectors and equipotential lines/surfaces for the cross-sectional slice shown in the picture for this situation. Remember that electric field vectors must have both magnitude and direction. If applicable, your drawing should show what's going on in the cavity, in the metal, and outside the sphere. 0.1 m. ---- 0.3 m -2 nC b) Calculate the electric potential at a distance 0.6m from the center of the sphere and the potential energy of a proton (m,=1.67x10-27 kg; q,=1.602x10-1ºC) at that location. 2)
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