https://www.compadre.org/Physlets/electromagnetism/prob23_7.cfm

oblem 23.7: Find the electric field Time: 5.4 End of Animation x (cm) y (cm) vx (cm/micro s) |vy (cm/micro s) +243.33 +53.33 +100.00 +50.00 II An electron is shot through a region of constant electric field (time is given in psec [1076 s] and position is given in centimeters). Restart. a. Which vector most closely shows the direction of the electric field? GG b. What is the magnitude of the electric field