Home
Class 11
PHYSICS
In the circuit shown, when switch S(1) i...

In the circuit shown, when switch `S_(1)` is closed and `S_(2)` is open, the ideal voltmeter shows a reaiding of `18 V`. When switch `S_(2)` is closed and `S_(1)` is open, the reading of voltmeter is `24 V`. When `S_(1)` and `S_(2)` both are closed, the voltmeter reading will be

A

14.4 V

B

20.6 V

C

24.2 V

D

10.8 V

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • COMMUNICATION SYSTEM

    DC PANDEY|Exercise Only One Option is Correct|27 Videos

  • ELASTICITY

    DC PANDEY|Exercise Medical entrances s gallery|21 Videos

Similar Questions

Explore conceptually related problems

In the circuit shown above, when then switch S is closed,

In the circuit shown in figure, switch S is initially closed and S is open. Find V-V

In the circuit shown in figure reading of voltmeter is V_(1) when only S_(1) is closed , reading of voltmeter is V_(2) when only S_(2) is closed . The reading of voltmeter is V_(3) when both S_(1) and S_(2) are closed then

In the circuit shown in figure, reading of voltmeter is V_1 when only S_1 is closed, reading of voltmeter is V_2 when only S_2 is closed, and reading of voltmeter is V_3 when both S_1 and S_2 are closed. Then .

In the circult shown the switch S_(1) is closed at time t=0 and the swith S_(2) is kept open. At some later time (t_(0)) ,the swith S_(1) is opened and S_(2) is closed .The behaviour of the current I as a function of time 't' is given by :

In the circuit shown in the figure, if switches S_(1) and S_(2) have been closed for a long time, then charge on the capacitor.

In the circuit shown, the reading of ammeter when switch S is open and when switch S is closed respectively are

At any time S_(1) switch is opened and S_(2) is closed then find out heat generated in circuit.

DC PANDEY-CURRENT ELECTRICITY-All Questions
  1. Under what condition, the current passing through the resistance R can...

    Text Solution

    |

  2. In the circuit shown in figure, reading of voltmeter is V1 when only S...

    Text Solution

    |

  3. In the circuit shown, when switch S(1) is closed and S(2) is open, the...

    Text Solution

    |

  4. In the circuit shown in figure

    Text Solution

    |

  5. The equivalent resistance across AB in the given network is

    Text Solution

    |

  6. The n rows each containinig m cells in series are joined parallel. Max...

    Text Solution

    |

  7. The equivalent resistance between points A and B is

    Text Solution

    |

  8. A battery of internal resistance 4Omega is connected to the network of...

    Text Solution

    |

  9. In the circuit shown in figure switch S can be shift to position A or ...

    Text Solution

    |

  10. A galvanometer has resistance G and full scale deflection current i. T...

    Text Solution

    |

  11. Four resistance are connected to a DC battery as shown in figure. Maxi...

    Text Solution

    |

  12. A hollow cylinder of specific resistance rho, inner radius R, outer ra...

    Text Solution

    |

  13. A group of identical cells (all in parallel) are connected to an exter...

    Text Solution

    |

  14. Five identical cells are connected in parallel. Now, polarity of one o...

    Text Solution

    |

  15. In the circuir shown in figure, current is zero through

    Text Solution

    |

  16. If internal resistance of a cell is proportional to current drawn from...

    Text Solution

    |

  17. A galvanometer, together with an unknown resistance in series, is conn...

    Text Solution

    |

  18. In the figur shown, the thermal power generated in 'Y' is maximum when...

    Text Solution

    |

  19. A cell of emf E having an internal resistance R varies with R as shown...

    Text Solution

    |

  20. Six wires each of resistance r form a tetrahedron. The equivalent resi...

    Text Solution

    |