Question

what is the frequency of direct current

Answer 1

Frequency of DC current is 0 Hertz (Hz).

Answer 2

Frequency of DC current is 0Hertz (Hz).Frequency indicates the no.of cycles that a wave completed in a second. Since DC current does not move in din wave formation like AC current instead moves continuous motion it have 0hz of frequency.However in India AC current frequency is 50hz and in USA frequency is 60 Hz.