Suppose a current is given by the equation I = 1.80 s i n 170 t , where I is in
ID: 2134855 • Letter: S
Question
Suppose a current is given by the equation I=1.80sin170t, where I is in amperes and tin seconds. Part A What is the frequency? Suppose a current is given by the equation I=1.80sin170t, where I is in amperes and tin seconds. Suppose a current is given by the equation I=1.80sin170t, where I is in amperes and tin seconds. Suppose a current is given by the equation I=1.80sin170t, where I is in amperes and tin seconds. Suppose a current is given by the equation I=1.80sin170t, where I is in amperes and tin seconds. Part A What is the frequency? Part A What is the frequency? Part A What is the frequency? Part A What is the frequency? Part A What is the frequency? Part A What is the frequency? Suppose a current is given by the equation I=1.80sin170t, where I is in amperes and tin seconds. Part A What is the frequency?Explanation / Answer
w = 170 rad/s
we know w = 2*pi*f
f = w/2*pi = 170/6.28 = 27.06 Hz