88. An oscillating circuit comprises a coil (length l = 5 cm, cross-sectional area S1 = 1,5 cm2, the number of turns N = 500) and a flat condenser (the distance between the plates d = 1,5 mm, S2 = area of the plates 100 cm2) . Determine the frequency of natural oscillations ω0 contour.

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