What defines the frequency of an alternating current if it has a frequency of 2 Hz?
Understand the Problem
The question is asking for the correct definition of frequency in the context of alternating current (AC), specifically if it has a frequency of 2 Hz. It is important to understand what frequency means in terms of cycles per second.
Answer
Frequency of 2 Hz means 2 cycles per second.
The frequency of an alternating current is determined by the number of complete cycles it undergoes per second, measured in hertz (Hz). If an AC has a frequency of 2 Hz, it completes 2 cycles per second.
Answer for screen readers
The frequency of an alternating current is determined by the number of complete cycles it undergoes per second, measured in hertz (Hz). If an AC has a frequency of 2 Hz, it completes 2 cycles per second.
More Information
Frequency is a fundamental property of alternating current and is crucial in applications like power generation and transmission.
Tips
A common mistake is confusing frequency with amplitude or other waveform characteristics. Frequency specifically refers to the number of cycles per second.
Sources
- What is frequency? - fluke.com
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