Resonance in L-C-R Circuit || Power in AC Circuit

Chapter-7|Alternating Current |NCERT 12th Physics:

Resonance in L-C-R Circuit:

In LCR circuit, when phase(Ø) between current and voltage is zero, the circuit is said to be resonant circuit.


Power in AC Circuit:


We know that,  V= V₀Sinωt  applied to a series LCR circuit drives a current in the circuit.

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