In the figure, an electron is released (from rest) on line B, in a uniform electric field of magnitude E - 50.0 N/C. The line spacings are di - 0.200 m and do - 0.400 m. The electron accelerates past either line A or C (you must decide which). What is its speed (m/s) when it passes that line? An electron has mass 9.11 x 10 3- kg. 3.75 x 106 5.30 x 106 7.66 - 106 2. 65 x 106 7.14 - 10' 1 87 x 106 5.41 x 103 202 - 104 9 59 x 104 2.80 * 105