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10 questions from this quiz
E⃗=F⃗q\vec{E} = \frac{\vec{F}}{q}E=qF
1.6×10−191.6 \times 10^{-19}1.6×10−19 C
N C−1^{-1}−1 (newtons per coulomb)
F⃗=Eq\vec{F} = EqF=Eq
It reduces to one-ninth
9.0×1099.0 \times 10^{9}9.0×109 N m2^{2}2 C−2^{-2}−2
F=14πε0q1q2r2F = \frac{1}{4\pi\varepsilon_0}\frac{q_1q_2}{r^2}F=4πε01r2q1q2
−1.6×10−19-1.6 \times 10^{-19}−1.6×10−19 C
They repel each other
a⃗=Eqm\vec{a} = \frac{Eq}{m}a=mEq
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