Question #ed6ce
1 Answer
Oct 4, 2016
The function representing the variation of voltage with time is given by
(a) As it is a sine function , It will have
(1) a maximum value
when
So maximum value
(2) a minimum value
when
So minimum value
(b) we are to findout the time when first time
So putting
So taking
Hence first time at 0.91s