Question

point charge -2.0 μC is located at x = 0 y = -0.30 m. What are
(a)the magnitude and (b)direction of the total electric force that
these charges exert on a third point charge Q = 4.5 μC at x = 0.40
m, y = 0?

Part A

Express your answer using two significant figures.

|F|

F

=

Answer #1

Point charge 1.5 μC is located at x = 0,
y = 0.30 m , point charge -1.5 μC is located at
x = 0 y = -0.30 m . What are (a)the magnitude and
(b)direction of the total electric force that these charges exert
on a third point charge Q = 4.5 μC at x
= 0.40 m , y = 0?
Part A
Absolute Value F=?
Part B
Theta=? clockwise from the +x
direction

Point charge 3.0 μC is located
at x = 0, y = 0.30 m, point charge
-3.0 μC is located at x = 0 y =
-0.30 m. What are (a)the magnitude and (b)direction of the
total electric force that these charges exert on a third point
charge Q = 5.0 μC at x =
0.40 m, y = 0?

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