Home
Class 12
PHYSICS
Four resistence of 10 Omega, 60Omega,100...

Four resistence of `10 Omega, 60Omega,100Omega`and `200Omega`, respectively taken in order are used to form a Wheatstone's bridge . A 15 V battery is connected to the ends of a `200Omega`resistance, the current through it will be

A

`7.5xx10^(-5)A`

B

`7.5xx10^(-4)A`

C

`7.5xx10^(-3)A`

D

`7.5xx10^(-2)A`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • NTA NEET SET 87

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos

  • NTA NEET SET 89

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos

Similar Questions

Explore conceptually related problems

Four resistances of 16 Omega , 12 Omega , 4 Omega and 9 Omega respectively are connected in cycle order so from a Wheatstone bridge. Calculate the resistance in be connected in parallel with 9 Omega resistance to balance the bridge.

A , B , C and D are four resistance of 2Omega , 2Omega , 2Omega and 3Omega respectivey. They are used to form a wheatstone bridge. The resistance D is short circuited with a resistance R in order to get the bridge balanced. The value of R will be

Four resistances of 3Omega, 3Omega, 3Omega and 4Omega respectively are used to form a Wheatstone bridge. The 4Omega resistance is short circuited with a resistance R in order to get bridge balanced. The value of R will be

In Wheatstone bridge, four resistors of resistances 15 Omega, 12 Omega, 4Omega and 10 Omega respectively, are connected in cyclic order. The resistance ( in Omega ) that is to be connected in parallel with the resistance of 10 Omega to balance the network is

The resistances of the four arms P, Q, R and S in a Wheatstone's bridge are 10Omega, 30Omega, 30Omega and 90Omega , respectively. The emfs and internal resistances of the cell are 7V and 5Omega respectively. If the galvanometer resistance is 50Omega , the current drawn from the cell will be

Four resistances 3Omega, 6Omega, 4Omega , and 12Omega are connected so as to form Wheatstone's network. Shunt needed across 12Omega resistor to balance the bridge is

Four resistances 1Omega, 2Omega, 2 Omega, and 4 Omega are connected so as to form a Wheatstone's network. The cell of e.m.f. 2V is connected between its opposite points. The total current of bridge is

Four resistors P, Q, R and S having resistances 3Omega,3Omega,4Omega and 6Omega respectively, are arranged to form a Wheatstone's bridge. The value of the resistance with which S must be shunted in order to balance the bridge is

NTA MOCK TESTS-NTA NEET SET 88-PHYSICS
  1. A particle moves along a circle of radius r with constant tangential a...

    Text Solution

    |

  2. Two tangent galvanometers having coils of the same radius are connecte...

    Text Solution

    |

  3. Four resistence of 10 Omega, 60Omega,100Omegaand 200Omega, respectivel...

    Text Solution

    |

  4. A heater coil is cut into two equal parts and only one part is now use...

    Text Solution

    |

  5. Coulomb's law is valid for

    Text Solution

    |

  6. Two isolated metallic solid spheres of radii R and 2R are charged suc...

    Text Solution

    |

  7. In a potentiometer experiment the balancing length with a cell is 560 ...

    Text Solution

    |

  8. In a series LCR circuit, an alternating emf (V) and current (I) are g...

    Text Solution

    |

  9. The Value of g on the surface of earth is smallest at the equator beca...

    Text Solution

    |

  10. The distance of geostationary satellite from the centre of the earth (...

    Text Solution

    |

  11. One end of a copper rod of length 1.0 m and area of cross-section 10^...

    Text Solution

    |

  12. The pressure exerted by the gas on the walls of a container is measure...

    Text Solution

    |

  13. If the ratio of specific heat of a gas of constant pressure to that at...

    Text Solution

    |

  14. A jet plane having a wing-span of 25 m is travelling horizontally towa...

    Text Solution

    |

  15. A uniform current carrying ring of mass m and radius R is connected by...

    Text Solution

    |

  16. For a particle moving in a straight line, the displacement of the part...

    Text Solution

    |

  17. A train of 150 m length is going toward north direction at a speed of ...

    Text Solution

    |

  18. At time t second, a particle of mass 3 kg has position vector r metre,...

    Text Solution

    |

  19. The acceleration of the 500 g block in figure is

    Text Solution

    |

  20. The mean lives of a radioactive substance are 1620 years and 405 years...

    Text Solution

    |