What is parallel resonance circuit? Obtain condition for parallel resonance.

In resonance,

What is electric resonance?

Attempt the following . What is a series LCR resonant circuit?State the condition forseriesresonance and obtain an expression for the resonant frequency of the circuit.

What is resonant circuit?

In parallel resonant circuit, at resonance

The parallel resonant circuit is called as

What is the resonance ?

Define resonance frequency in parallel resonance. Obtain an expression for resonance frequency in parallel LC circuit. Also discuss the variation of current with frequency.

Derive an expression for the instantaneous current in a parallel LC circuit. Obtain an expression for its impedance.

Differences between series and parallel resonance.