An electric dipole consisting of charges of magnitude 1.4NC separate by 6.23uc ,is in an electric field of strength 1100N/C.(a) what is the magnitude of the electric dipole moment?(b) what is the difference in potential energy corresponding to dipole orientation parallel and anti parallel to the field

Students in an introductory physics lab are performing an experiment with a parallel-plate capacitor made of two circular aluminum plates, each 11 cm in diameter, separated by 1.0 cm. how much charge can be added to each of the plates before a spark jumps between the two plates? for such flat electrodes, assume that value of 3×106n/c of the field causes a spark.