True or False: AC current is measured in Hertz (Hz)?

The statement is true because AC (alternating current) is characterized by its frequency, which is indeed measured in Hertz (Hz). Hertz signifies the number of cycles per second of the alternating current. In AC systems, the current periodically reverses direction, and the frequency indicates how often this change occurs within one second. For instance, in North America, standard AC outlets typically operate at a frequency of 60 Hz, meaning the current completes 60 cycles per second. This measurement is crucial for understanding how AC systems operate and is directly related to the performance and compatibility of electrical devices. Thus, when discussing AC current, Hertz is the correct unit of measurement for its frequency.