Question Answers

Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > The peak value of an alternating e.m.f E given by E = E 0 cosω t is 10 V and frequency is 50 Hz. At time t = ( 1/600 ) s, the instantaneous value of e.m.f is

The peak value of an alternating e.m.f E given by E = E 0 cosω t is 10 V and frequency is 50 Hz. At time t = ( 1/600 ) s, the instantaneous value of e.m.f is

the instantaneous value of e.m.f is The peak value of an alternating e.m.f E given by E = E 0 cosω t is 10 V and frequency is 50 Hz. At time t = ( 1/600 ) s