For the situation described in Problem 17, what is the average electric field along a li...

For the situation described in Problem 17, what is the average electric field along a line 10 cm long that connects the initial and final locations of the electron? Be sure to give both the magnitude and direction of

(reference problem 17)

An electron is moved from an initial location where the potential is to a final location where What is the change in the electron’s potential energy? Express your answer in joules and in electron-volts.