· The graph shows thjvariations of voltageV across the plates of two capacitors A and B versus increases of charge Q storedon them. (a) Which one of the two capacitors has higher capacitance and
(b) Which one of the two has higher separation between the plates? Give reason for your answer.

An electron with a charge of -1.6 × 10^-19 coulombs experiences a field of 1.4 × 10^5 newtons/coulomb. what is the magnitude of the electric force on this electron due to this field? a. 1.6 × 10^-3 newtons b. 1.4 × 10^24 newtons c. 2.2 × 10^-14 newtons d. 7.4 × 10^-13 newtons e. 4.5 × 10^14 newtons