3 JEE Main 2004 Alternating Current previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2004 previous-year questions from the Alternating Current chapter of Physics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Alternating Current chapter hub.
In a LCR circuit capacitance is changed from C to 2 C. For the resonant frequency to remain unchanged, the inductance s…
Alternating current can not be measured by D.C. ammeter because
In an LCR series a.c. circuit, the voltage across each of the components, L, C and R is 50 ~V. The voltage across the L…