Question

What is the difference between direct current and alternating current?
How many times does Ac used in India Change direction in one second​

Answer 1

Answer:

in direct current ,,,current flows in one direction and in the alternating current ,,current reverses after intervals of time

direction. change =1/100

Answer 2

$\bf\huge\underline\mathfrak\red{Question}$

What is the difference between direct current and alternating current? How many times does AC used in India change direction in one second?

$\bf\huge\underline\mathfrak\blue{Answer}$

Direct current always flow in one direction but the alternating current reverses its direction periodically. The frequency of AC in India is 50 Hz and in each cycle it alters direction twice. Therefore, AC changes direction ⠀⠀⠀⠀⠀ 2 × 50 = 100 times in one second.