Final answer:
The period of a 60 Hz electrical power is the time it takes to complete one cycle. Calculated using the formula T = 1/f, the period for 60 Hz power is 0.0167 seconds, or 16.7 ms. The correct answer is a) 16.7 ms.
Step-by-step explanation:
The period of an electrical signal is the time it takes to complete one full cycle. The relationship between the frequency (f) and the period (T) is given by the formula T = 1/f. To find the period of a 60.0 Hz electrical power, we can use this relationship.
Using the mentioned formula, T = 1/f, and substituting the given frequency of 60.0 Hz, we get:
T = 1/60.0 Hz
T = 0.0167 seconds or 16.7 milliseconds (ms)
Thus, the correct option for the period of 60.0 Hz electrical power is a) 16.7 ms.