Physics, asked by kujurarpit3986, 1 year ago

The frequency of direct current (d.c.) is
(a) 0 Hz
(b) 50 Hz
(c) 60 Hz
(d) 100 Hz

Answers

Answered by tabbymykitten

1

D will be the answer for this

Answered by akshayaa58

2

Answer:

option a

Explanation:

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