In a series LCR circuit, the inductor of inductance 100 mH, a resistor of 102 and a variable capacitor are connected across 20 50 Hz supply. At what capacitance will occur. Find the corresponding resonance current.

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In a series LCR circuit, the inductor of
inductance 100 mH, a resistor of 102 and a
variable capacitor are connected across 20 Y,
50 Hz supply. At what capacitance will
resonance occur. Find the corresponding
current.
Transcribed Image Text:In a series LCR circuit, the inductor of inductance 100 mH, a resistor of 102 and a variable capacitor are connected across 20 Y, 50 Hz supply. At what capacitance will resonance occur. Find the corresponding current.
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