66. Determine the natural frequency of the circuit consisting of a coil length l = 15 cm, cross-sectional area S1 = 1 cm2 and a parallel-plate capacitor with plate area S2 = 6 cm2 and spacing d = 0.1 cm. The number of coil turns N = 1000.

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