The mass of the moon is 7.30x10^22 kilograms and has a radius of 1785 km what is the strength of the moons gravitational field on the surface??

Imagine that the rightward current flows in the rod for a short time. as a result, what will the net charge on the right and left ends of the rod become? left end negative and right end positive left end negative and right end negative left end negative and right end nearly neutral left end nearly neutral and right end positive both ends nearly neutral