An electron with an initial speed of 4.50×105 m/s is brought to rest by an electric field.
(a) Did the electron move into a region of higher potential or lower potential?
(b) What was the initial kinetic energy of the electron?
An electron with an initial speed of 4.50×105 m/s is brought to rest by an electric field.
(a) Did the electron move into a region of higher potential or lower potential?
(b) What was the initial kinetic energy of the electron?