Question

The frequency of an alternating quantity is 50 Hz, then its time period is

0.5 Sec
0.2 Sec
0.02 Sec
0.002 Sec​

Answer 1

Answer:

0.2 second

Explanation:

f = 1/t

50 = 1/t

t = 1/50 which is equal to 0.2

hence t = 0.2 seconds

HOPE IT HELPED YOU

Answer 2

Answer is 0.02 sec

I will not type as it takes time i have added the pic please see it for clarification

Hope it helps

Sorry for too little explanation as large amount was not needed