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In a series L.C.R. circuit an alternating emf (v) and current (i) are given by the equation v= v0 sinωt, i = i0 sin (ωt +π/3)

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In a series L.C.R. circuit an alternating emf (v) and current (i) are given by the equation v= v0 sinωt, i = i0 sin (ωt +π/3) The average power dissipated in the circuit over a cycle of AC is

(1) v0i0/4 

(2) zero 

(3) v0i0/2 

(4) √3/2 v0 i0

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1 Answer

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Best answer

Correct option (1) v0i0/4 

Explanation:

ϕ = phase difference between V and I = π/3

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