What is meant by Resonance what are the different types of
resonance and what are uses of them?

Answer Posted / archana

An electrical circuit consisting of various active and
passive sources,in such a circuit,the state in which the
current is maximum is called RESONANCE.
So the network should be purely resistive,for that the
inductive reactance and the capacitive reactance should be
equal.then Vl and Vc will be equal and they cancel
eachother as they both are 180 degrees out of phase.....

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