What is the period of free electromagnetic oscillations in a circuit consisting of a 16 H coil and a 25 μF capacitor?

univerkov | August 13, 2021 | education

Task data: L (coil inductance) = 16 H; C (capacitance of the loop capacitor) = 25 μF (25 * 10-6 F).

To determine the period of free electromagnetic oscillations in the circuit under consideration, we use the Thompson formula: T = 2 * Π * √ (L * C).

Let’s calculate: T = 2 * 3.14 * √ (16 * (25 * 10-6)) = 0.1256 s = 125.6 ms.

Answer: The period of free electromagnetic oscillations is 125.6 ms.

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