The output voltage of an AC generator is of the form V = V₀ sin(2πft).A typical frequency in household circuits is 60 Hz.Using radians for angular measure in this equation,what is the factor 2πf in radians per second for this frequency? A)2π B)120 C)377 D)60

Question

Quizplus · Accepted Answer

The factor 2πf gives the angular frequency of the generator in radians per second. Given that the frequency is 60 Hz, we can calculate:

2πf = 2π(60) = 120π radians per second

Therefore, the answer is C, 377 (which is not equivalent to 120π), and the other choices can be eliminated.

The Output Voltage of an AC Generator Is of the Form