Home
Class 12
PHYSICS
An ideal resistance R, ideal inductance ...

An ideal resistance R, ideal inductance L , ideal capacitance C and AC volt meters `V_(1) , V_(2) , V_(3)` and `V_(4)` are connected to an AC source as shown . At resonance.

A

reading in `V_(3)` = reading in `V_(1)`

B

reading in `V_(1)` = reading in `V_(2)`

C

reading in `V_(2)` = reading in `V_(4)`

D

reading in `V_(2)` = reading in `V_(3)`

Text Solution

Verified by Experts

The correct Answer is:
D

At resonance , Voltage across L = Voltage across C
`therefore` Reading in `V_(2)` = Reading in `V_(3)`
Promotional Banner

Topper's Solved these Questions

  • KARNATAKA CET 2010

    KCET PREVIOUS YEAR PAPERS|Exercise Physics|60 Videos
  • KARNATAKA CET 2013

    KCET PREVIOUS YEAR PAPERS|Exercise Physics|60 Videos

Similar Questions

Explore conceptually related problems

For an ideal gas, C_(p) and C_(v) are related as

In a series resonant circuit the ac voltages across resistance R , inductance L and capacitance C are 5V, 10V and 10V respectively. The ac voltage applied to the circuit will be

An ammeter, a voltmeter V and a resistance R are connected as shown . Ameneter reads 2 A . Voltmeter reading is 10 V. Then R is

A uniform electric field in the plane of the paper as shown. Here A, B, C,D are the points on the circle. V_(1), V_(2),V_(3),V_(4) are the potentials at those points respectively. Then

A resistor of 100 Omega , inductance of 1 H and a capacitor of capacitance 10.13 xx 10^(-6) F are in series. This combination is connected to an A.C source of 200 V, 50 Hz. Find this current in the circuit and the p.d. across the resistor.

A 1.0 mH inductance, a 10 muF capacitance and a 5.0 ohm resistance are connected in series to an a.c. source. It is found that the inductor and the capacitor show equal reactances. The reactance should be nearest to

Entropy change for an isothermal expansion of one mole of an ideal gas from volume V_(1) to V_(2) is :

A series LCR circuit is connected to 230 V a.c. source of variable frequency. The inductance of the coil is 5 H capacitance of the capacitor is 5 mu F and resistance is 40 Omega . At resonance calculate , (a) The resonant frequency , (b) current is the circuit and (c ) the inductive reactance.

A series LRC circuit comprising of an inductor of inductance 3H, a resistor of resistance 7.4Omega and a capacitor of capacitance 27muF . When connected to an a.c source, the circuit resonates at a particular frequency. Calculate angular resonant frequency and quality factor of the resonant circuit.

KCET PREVIOUS YEAR PAPERS-KARNATAKA CET 2012-PHYSICS
  1. An alpha - particle and a proton moving with the same kinetic energy e...

    Text Solution

    |

  2. Direction of current induced in a wire moving in a magnetic field is f...

    Text Solution

    |

  3. An ideal resistance R, ideal inductance L , ideal capacitance C and AC...

    Text Solution

    |

  4. X- rays, gamma rays and microwaves travelling in vacuum have

    Text Solution

    |

  5. If n is the orbit number of the electron in a hydrogen atom , the corr...

    Text Solution

    |

  6. In a Ruby laser , the colour of laser light is due to ………… atom .

    Text Solution

    |

  7. The radius of ""(29) Cu^(64) nucleus in Fermi is (given R(0) = 1.2 xx ...

    Text Solution

    |

  8. In a radioactive decay , an element ""(Z) X^(A) emits four alpha- part...

    Text Solution

    |

  9. For a transistor , beta = 100 . The value of alpha is

    Text Solution

    |

  10. The following truth table with A and B as inputs is for ………., gate .

    Text Solution

    |

  11. n photons of wavelength lambda are absorbed by a black body of mass m ...

    Text Solution

    |

  12. A radioactive nucleus has specific binding energy 'E(1)' . It emits an...

    Text Solution

    |

  13. The dimensional formula of physical quantity is M^(a) L^(b) T^( c) . T...

    Text Solution

    |

  14. A person throws balls into air vertically upward in regular intervals ...

    Text Solution

    |

  15. The circular motion of a particle with constant speed is

    Text Solution

    |

  16. A planet moving around sun sweeps area A(1) in 2 days , A(2) in 3 day...

    Text Solution

    |

  17. A , B and C are the three identical conductors but made from different...

    Text Solution

    |

  18. One mole of an ideal gas is taken from A to B , from B to C and then b...

    Text Solution

    |

  19. Which of the following is incorrect ?

    Text Solution

    |

  20. Intensity level of sound whose intensity is 10^(-8) W m^(-2) is ….. dB

    Text Solution

    |