A shark is able to detect the presence of electric fields as small as 1.0 uV/m. to get an idea of the magnitude of this field, suppose you have a parallel plate capacitor connected to a 1.5 -V battary. how far apart must the parallel plates be to have an electric field of 1 uV/m between plates?
a) 1900 km
b) 1700 km
c) 2000 km
d) 1500 km