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For an LCR circuit driven at frequency ω, the equation reads`L (dl)/(dt)+Ri+q/c= V_i= V_m sinωt` Intergrate the equation over one cycle to find that the phase difference between V and i must be

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in 12th Physics by (6.7k points)
For an LCR circuit driven at frequency ω, the equation reads
`L (dl)/(dt)+Ri+q/c= V_i= V_m sinωt`
Intergrate the equation over one cycle to find that the phase difference between V and i must be acute.

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