Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
JEE Main 2004
Exam
JEE Main
Year
2004
Subject
Physics
Chapter
Alternating Current

JEE Main 2004 · Physics · Alternating Current

In an LCR series a.c. circuit, the voltage across each of the...

In an LCR series a.c. circuit, the voltage across each of the components, L,CL, C and RR is 50 V50 \mathrm{~V}. The voltage across the LC combination will be

Options

  1. A50 V50 \mathrm{~V}
  2. B502 V50 \sqrt{2} \mathrm{~V}
  3. C100 V100 \mathrm{~V}
  4. D0 V0 \mathrm{~V} (zero)

Correct answer

D. 0 V0 \mathrm{~V} (zero)

Step-by-step solution

In series LCR circuit, the voltage across the inductor (L)(L) and the capacitor (C)(C) are in opposite phase.
Practice Alternating Current on Quantrex Academy →

More from Alternating Current

Consider a circuit consisting of a capacitor of capacitance C and a coil with N turns per… JEE Advanced 2026A LCR series circuit driven with E_ rms = 90 V at frequency f_d = 30 Hz has resistance R… JEE Main 2026A series LCR circuit with R = 20\ Ω , L = 1.6 H and C = 40\ is connected to a variable… JEE Main 2026An a.c. source of angular frequency ω is connected across a resistor R and a capacitor C… JEE Main 2026An inductor of 10 mH, capacitor of 0.1\ μ F and a resistor of 100\ Ω are connected in… JEE Main 2026The figure given below shows an LCR series circuit with two switches S_1 and S_2 . When… JEE Main 2026An inductor stores 16 J of magnetic field energy and dissipates 32 W of thermal energy… JEE Main 2026The electric current in the circuit is given as i=i_ o (t / T) . The r.m.s current for… JEE Main 2026 Full Alternating Current list All JEE Main PYQs