The current in Ian AC circuit at any time seconds is given by:
-Determine:
=18(314-1/12 )mp
a. From the above equation showicalculate the amplitude, periodic time, frequency and phase angle in degrees.
b. The value of the current at =0.
c. The value of the current at =8m.
d. The time when the current is first a maximum.
e. The time when the current first reaches 8 Amps.
