A mirror forms an image in
a. a reflecting telescope.
b. your eye.
c. a and c.
d. b and c.
Ans: a. a reflecting telescope.
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Uniform Electric Fields: Consider a uniform horizontal electric field of 50 N/C directed toward the east. If the electric potential measured at a given point is 80 V, what is the potential at a point 1.0 m directly west of that point?
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