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QJEEM23Ph811e: JEE Main 2023 Physics - Class 12 JEEM23Ph811e Solution: An inductor of 0.5   mH , a capacitor of 20   μ F and …

An inductor of 0.5 mH, a capacitor of 20 μF and resistance of 20 Ω are connected in series with a 220 V ac source. If the current is in phase with the emf, the amplitude of current of the circuit is x A. The value of x is ___________

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XL=XC

So, Z=R=20Ω\mathrm{Z}=\mathrm{R}=20 \Omega

irms=22020=11imax=112=242

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