- #1
steveandy2002
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Homework Statement
i = 15 sin(100π.t + 0.6)
a) I need to state the initial phase angel in rads and degrees.
b) I also need to work out current at first maximum value.
Homework Equations
i=A*sin(ωτ+∅)
The Attempt at a Solution
a) ∅=100∏*0+0.6
∅= 0.6 rads. ∴0.6*180/∏=34.37746771°
b) first current max =∏/2 rad's
100∏τ+0.6=∏/2
100τ+0.6=1/2
200τ+1.2=1
t=1/(200+1.2)
t=4.970178926*10^-3
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