Hello!
Because the charges are identical, they repel each other. Therefore the direction of the force that exerts on
is directed from
to
(outside the triangle
). The direction of the force that
exerts on
is from
to
(also outside the triangle
).
The net force is the vector sum of these two forces. Both forces have equal magnitude and the angle between them is...
Hello!
Because the charges are identical, they repel each other. Therefore the direction of the force that exerts on
is directed from
to
(outside the triangle
). The direction of the force that
exerts on
is from
to
(also outside the triangle
).
The net force is the vector sum of these two forces. Both forces have equal magnitude and the angle between them is
degrees, and the magnitude of the net force is the length of the hypotenuse of a right triangle with the legs of length
It is
(this is the answer for "an expression").
The direction of the net force is degrees to both forces outside of the triangle
because the parallelogram of forces is a square in this case. Please look at the picture attached.
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