28.12 A 20 000 N C-1 uniform electric field does +5000 J of work on a +0.20 C charged object. (a) Did the charged object move in the direction of the electric field or against it? (b) : (c) How far did the object move? What was the change in electrical potential through which the object moved? (d) If the object was initially at at point with an electrical potential of -2000 V, what was the electrical potential at its end point?

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28.12 A 20 000 N C-1 uniform electric
field does +5000 J of work on a +0.20 C
charged object.
(a) Did the charged object move in
the direction of the electric field or
against it?
(b)
: (c)
How far did the object move?
What was the change in electrical
potential through which the object
moved?
(d) If the object was initially at at
point with an electrical potential
of -2000 V, what was the electrical
potential at its end point?
Transcribed Image Text:28.12 A 20 000 N C-1 uniform electric field does +5000 J of work on a +0.20 C charged object. (a) Did the charged object move in the direction of the electric field or against it? (b) : (c) How far did the object move? What was the change in electrical potential through which the object moved? (d) If the object was initially at at point with an electrical potential of -2000 V, what was the electrical potential at its end point?
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