At a frequency of v = 150Hz, the capacitive resistance of the capacitor is Xc-300 Ohm.

At a frequency of v = 150Hz, the capacitive resistance of the capacitor is Xc-300 Ohm. Find the electrical capacity of the capacitor.

Task data: ν (current frequency) = 150 Hz; Xc (capacitance of a given capacitor) = 300 ohms.

The electrical capacity of a given capacitor can be expressed from the formula: Xc = 1 / (2 * Π * ν * C), whence C = 1 / (2 * Π * ν * Xc).

Let’s perform the calculation: C = 1 / (2 * 3.14 * 150 * 300) = 3.54 * 10-6 F = 3.54 μF.

Answer: The given capacitor has an electrical capacity of 3.54 μF.