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PattyCake
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1. Given that q=+12uc distance=19cm
Find Magnitude and direction exerted on point q2.
What happens to the force if the distance is tripled?q____________ q2 ____________q3
q1=+12
q2=-2.0q
q3=+3.0q
distances between point are equidistant.
F=k Q Q/ d^2
F=F+F
F=k/d^2(QQ+QQ)
F=k(q)(q)/d^2
(9*10^9)(12*10^-6)(2*10^-6)
(.19)^2
=5.98
(9*10^9)(-2*10^-6)(3*10^-6)
(.19)^2
=-1.50
thus 5.98-(-1.50)=7.48
Find Magnitude and direction exerted on point q2.
What happens to the force if the distance is tripled?q____________ q2 ____________q3
q1=+12
q2=-2.0q
q3=+3.0q
distances between point are equidistant.
The Attempt at a Solution
F=k Q Q/ d^2
F=F+F
F=k/d^2(QQ+QQ)
F=k(q)(q)/d^2
(9*10^9)(12*10^-6)(2*10^-6)
(.19)^2
=5.98
(9*10^9)(-2*10^-6)(3*10^-6)
(.19)^2
=-1.50
thus 5.98-(-1.50)=7.48
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