The capacitive reactance of the circuit is given by,
Xc===ωC12π×50×10−3π10Ω
The inductive reactance of the circuit is given by,
XL===ωL2π×50×π100×10−310Ω
From above calculations, it is clear that
XC=XL
∴ Power factor =ZR=RR=1
JEE Main 2024 — Physics Electromagnetism
A series LCR circuit with L=π100mH,C=π10−3F and R=10Ω, is connected across an AC source of 220V,50Hz supply. The power factor of the circuit would be ____.
Held on 27 Jan 2024 · Verified 6 Jul 2026.
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