What is the ideal banking angle (in degrees) for a gentle turn of 1.90 km radius on a highway with a 110 km/h speed limit (about 68 mi/h), assuming everyone travels at the limit

Which of the following changes will increase the capacitance of a parallel-plate capacitor? (there could be more than one correct choice.) a) increase the charge on the plates b) decrease the poten5al between the plates c) increase the potential between the plates d) introduce a dielectric material between the plates e) decrease the separation between the plates