The frequency of voltage fluctuations in the electrical circuit is 50 Hz. Determine the period of oscillation.
| August 11, 2021 | education
To determine the value of the period of voltage fluctuations, we apply the formula: T = 1 / ν.
Values of variables: ν – frequency of voltage fluctuations (ν = 50 Hz).
Let’s calculate: T = 1 / ν = 1/50 = 0.02 s or 20 ms.
Answer: A. In the electric circuit in Russia, the voltage fluctuates with a period of 0.02 s.
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