Задача 40300.

The current strength in an oscillatory circuit containing a coil with inductance L = 0.2 H and a capacitor changes over time according to the law i = –0.2*sin400pt (A). Determine: 1) period of oscillation; 2) capacitor capacity; 3) maximum voltage on the capacitor plates; 4) maximum magnetic field energy; 5) maximum energy of the electric field.

Detailed solution with a brief record of the conditions, formulas and laws used in the solution, derivation of the calculation formula and answer.
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