A charge +q is located at the origin, while an identical charge islocated on the x axis at x= +0.50 m. A third charge of +2 q is
located on the x axis at such a place that the net electrostaticforce on the charge at the origin doubles, its direction remainingunchanged. Where should the third charge be located.
1 answer:
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Explanation: Please see the attachments below
Answer:
Explanation:
The strength of the gravitational field at the surface of a planet is given by
(1)
where
G is the gravitational constant
M is the mass of the planet
R is the radius of the planet
For the Earth:
For the unknown planet,
Substituting into the eq.(1), we find the gravitational acceleration of planet X relative to that of the Earth:
And substituting g = 9.8 m/s^2,