Answered

What is the frequency of alternating current?

Select one:
A. The number of complete cycles in a second
B. The amount of current flowing
C. How often alternating current is used
D. The number of cyclic deviations that occur



Answer :

Final answer:

Frequency in AC is the number of cycles per second, determining how often current changes direction.


Explanation:

Frequency in alternating current (AC) is the number of cycles or oscillations occurring per second. It represents how often the current reverses direction within a given time frame. For example, household AC in the US operates at 60 Hz, indicating it reverses direction 60 times per second.


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