In: Physics
Coulumb's law for the magnitude of the force F between two particles with charges Q and Q' separated by a distance d is
F=K * qq'/d^2 where K= 1/4pie e0 and e0= 8.854*10^-12/ (N*m^2) is the permittivity of free space.
Consider two point charges located on the x axis: one charge,
q1 = -16.0nC , is located atx1 = -1.700m ; the second charge, q2 = 38.5nC ,is at the origin (x=0.0000).
What is the net force exerted by these two charges on a third charge q3 = 53.0nC placed between q1 and q2 atx3 = -1.115m ?
Your answer may be positive or negative, depending on the direction of the force.
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Coulomb's law for the magnitude of the force F between two
particles with charges Q and Q' separated by a distance, d is |F| =
K *|QQ'|/d2 where K=1/4peo = 8.854*10^-12 nC is the permittivity of
free space.
Consider two point charges located on the x axis: one charge, q1 =
-19.5nC , is located at x1= -1.680m ; the second charge, q2=
31.5nC, is at the origin (x=0.0000).
What is the net force exerted by these two charges on a third
charge q3 = 52.5nC placed between q3 and at x3= -1.245m ? Your
answer may be positive or negative, depending on the direction of
the force.
Answer