MHT CET 2021 Physics Solved Paper

(a) Since, the voltage across inductor and capacitor is same, so they are in resonance i.e.,
XL=XC
The impedance of circuit,
Z=√R2+(XL−XC)2=R
∴ Voltage across, R=220V
By Ohm's law, V=IR
⇒‌‌I=‌

V

R

=‌

220

100

=2.2A
Hence, ammeter reading is 2.2A and voltmeter reading is 220V.