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CBSE Class 12-science Answered

what is the phase difference between applied ac voltage and current in an LCR ciucuit at resonance?
Asked by avinash rautaray | 11 Jan, 2014, 11:07: PM
answered-by-expert Expert Answer

In an AC circuit containing, L, C and R, the voltage is ahead of current in the inductor by π/2 and the voltage is behind current in the capacitor by π/2. So, the phase difference between the voltage across inductor, VL , and the voltage across capacitor, VC , is π/2 + π/2 = π.

Answered by Faiza Lambe | 12 Jan, 2014, 03:19: PM

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CBSE 12-science - Physics
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