11. A charge 6 uC is placed at the origin
and another charge -5 uC is placed on
the y axis at a position A (0, 6.0) m.
a) Calculate the total electric potential
at the point P whose coordinates are
(8.0,0) m
b) Calculate the work done to bring
a proton from infinity to the point
P ? What is the significance of the
negative sign ?
Answers
Explanation:
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