Teaching UKPSC Lecturer Mock Test Series 2024 Physics Electromagnetic Oscillations and Alternating Current AC Voltage Applied to a Series LCR Circuit
The LCR circuit shown below is driven by an ideal AC voltage source.
At frequency \(\mathrm{f}=\frac{1}{2 \pi \sqrt{\mathrm{LC}}}\), the correct statement is
1
The current through R is zero
2
The current through R is infinite
3
The current through R depends on the value of L and C
4
The current through R depends only on the value of R and not L and C