Answer Happy

1c) (6 pts) An electric field of 200N/m is directed from right to left. (Be careful with your signs) i) What is the potential difference between two points 5.0 m apart from right to left? ii) What direction is the force on an electron placed in the field? iii) If the electron moves 7.0 m from left to right what is the change in electric potential energy? 1d) pts) A parallel plate capacitor consists of two plates separated by air, and has a capacitance of 15.0 pF. i) Find the charge is stored on the capacitor if it is connected to a 4.0V battery. ii) iii) What happens to its capacitance if the area of the two plates decreases? (increase, decrease, stays the same) kores What happens to its capacitance if the distance between the two plates decreases? (increase, decrease, stays the same) says the same