# In the oscillatory circuit, the maximum value of the voltage across the capacitor is 120V.

In the oscillatory circuit, the maximum value of the voltage across the capacitor is 120V. Determine the maximum current if the inductance of the coil is 5mH and the capacitance of the capacitor is 10mkF

Initial data: U (capacitor voltage value) = 120 V; L (coil inductance) = 5 mH (5 * 10 ^ -3 H); C (capacitance) = 10 μF (10 * 10 ^ -6 F).

The maximum current strength is determined using the law of conservation of energy: W = 0.5 * C * U ^ 2 = 0.5 * L * I ^ 2, whence I ^ 2 = C * U2 / L and I = √ (C * U ^ 2 / L).

Calculation: I = √ (10 * 10 ^ -6 * 120 ^ 2 / (5 * 10 ^ -3)) = 5.37 A.

Answer: The maximum amperage is 5.37 A. One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.