Alternating Current
Class 12 · Alternating Current · Practice
Series LCR Circuit — Previous-Year Questions
5 previous-year questions on Series LCR Circuit, drawn from JEE Mains, JEE Advanced, NEET UG, and CUET papers. Every question carries a worked-out explanation.
Q1. A series LCR has R = 30 Ω, X_L = 40 Ω, X_C = 0. Impedance:
JEE 2022Q2. Same circuit, V_rms = 100 V. Current is:
JEE 2021Q3. Phase angle in the previous circuit:
JEE 2020Q4. At resonance in a series LCR:
JEE 2019Q5. If V_R = 30 V, V_L = 60 V, V_C = 20 V in a series LCR (rms values), source voltage is:
JEE 2018Series LCR Circuit previous-year questions from sciphylab (also known as SciPhy, SciPhy Lab, SciPhy Labs, Physics Lab). Class 12 physics practice for JEE Mains, JEE Advanced, NEET UG, AP Physics 1/2/C, SAT, and CUET-UG candidates.