KCET 2016 Physics Solved Paper

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Question : 42 of 60
 
Marks: +1, -0
In a series L.C.R. circuit an alternating emf (v) and current (i) are given by the equation
v=v0sinωt, l=i0sin(ωt+
Ï€
3
)

The average power discipated in the circuit over a cycle of AC is
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