Question

the frequency of direct current (d.c) is​

Answer 1

Answer:

0Hertz................

Answer 2

Answer:

The standard current used in the U.S. is 60 cycles per second (i.e. a frequency of60 Hz); in Europe and most other parts of the world it is 50 cycles per second (i.e. a frequency of 50 Hz.). Direct current (DC) is electrical current which flows consistently in one direction