Solving a problem in physics section 71 point 69 electr

Solving a problem in physics section 71 point 69 electr

69. The potential difference between the plates of a flat capacitor is 280 V. The surface charge density on the plates is 4.95 ∙ 10−11 C / cm2. The area of each plate is 100 cm2. Find: 1) the field strength inside the capacitor; 2) the distance between the plates; 3) the speed that the electron will receive, having passed in the capacitor the path from one plate to another.

Additional information:

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

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