Решение задачи по физике раздел 72 пункт 54 электро

54. An electron flies into a flat capacitor parallel to its plates at a speed of 3000 km / s. Find the field strength of the capacitor if the electron takes off at an angle of 30 ° to the plates. Plate length 20 cm.

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)