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An emf of V=V0sin omegat is applied on a...

An emf of V=`V_0sin omegat` is applied on a series LCR circuit. IF there is no phase difference between the voltage and current then,

A

`I=V_0/Rsinomegat`

B

`omegaL=1/(omegaL)`

C

effective power=`V_0^2/R`

D

ratio of terminal potential difference across L and R =`1/(omegaCR)`

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The correct Answer is:
A, B, D
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