The semi-major axis of the current gps satellite orbits is approximately 26,559,800 meters. the faa is adding gps-like transmitters in a geostationary orbit, calculate the radius (eccentricity = 0) of the geostationary orbit.

The electric field between square plates of a parallel-plate capacitor has magnitude e. the potential across the plates is maintained with constant voltage by a battery as they are pulled apart to twice their original separation, which is small compared to the dimensions of the plates. the magnitude of the electric field between the plates is now equal to a)e b)e/4 c)e/2 d)4e e)2e