The peak value of an alternating emf E given by  `E=(E_0) cos omega t`  is 10V and freqency
Channel: Doubtnut
Date: 26/07/2020

The peak value of an alternating emf E given by  `E=(E_0) cos omega t`  is 10V and freqency is 50 Hz. At time `t=(1//600)s` the instantaneous value of emf is