In a LCR circuit capacitance is changed from C to 2 C. For the resonant frequency to remain unchaged, the inductance should be changed from L to

Electromagnetic Induction and Alternating Currents: JEE Main 2004 Physics question

JEE Main 2004 · Annual, Paper 1 · Q5864

JEE Main 2004Annual, Paper 1PhysicsEasyElectromagnetic Induction and Alternating Currents149× since 2002

In a

LCR

circuit capacitance is changed from

C

2

C

. For the resonant frequency to remain unchaged, the inductance should be changed from

L

JEE Main 2004 · Annual, Paper 1 · Q5864

JEE Main 2004Annual, Paper 1PhysicsEasyElectromagnetic Induction and Alternating Currents149× since 2002

In a

LCR

circuit capacitance is changed from

C

2

C

. For the resonant frequency to remain unchaged, the inductance should be changed from

L