Home
Class 12
PHYSICS
A tangent galvanometer is connected to a...

A tangent galvanometer is connected to an ideal battery. In which of the following options the deflection of magnetic needle of the tangent galvanometer will remain same:

A

If battery voltage is doubled and number of turns in coil are also doubled

B

If battery voltage is kept constant and number of turns in coil are doubled

C

If number of turns and coil radius both are doubled

D

If number of turns are halved and coil radius is doubled

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • MAGNETIC EFFECTS OF CURRENT AND MAGNETISM

    PHYSICS GALAXY - ASHISH ARORA|Exercise U.N.P|79 Videos

  • MAGNETIC EFFECTS OF CURRENT AND MAGNETISM

    PHYSICS GALAXY - ASHISH ARORA|Exercise Numerical MCQ|61 Videos

  • Kinetic Theory of Gases and Gas Laws

    PHYSICS GALAXY - ASHISH ARORA|Exercise Unsolved Numerical Problems for Preparation of NSEP, INPhO & IPhO|64 Videos

  • NUCLEAR PHYSICS AND RADIOACTIVITY

    PHYSICS GALAXY - ASHISH ARORA|Exercise Concptual MCQs|48 Videos

Similar Questions

Explore conceptually related problems

Tangent galvanometer is used to measure

Tangent galvanometer mearusre

A tangent galvanometer is connected directly to an ideal battery. If the number of turns in the coil is doubled, the deflection will

The tangent galvanometer is set into magnetic meridian

The sensitivity of a tangent galvanometer increases if

Accuracy of tangent galvanometer maximum at

The sensitivity of a tangent galvanometer is increased if

PHYSICS GALAXY - ASHISH ARORA-MAGNETIC EFFECTS OF CURRENT AND MAGNETISM-Advance MCQ
  1. Consider two rings of copper wire. One ring is scaled up version of th...

    Text Solution

    |

  2. Two circular coil of radii 5cm and 10cm carry equal currents of 2A. Th...

    Text Solution

    |

  3. A tangent galvanometer is connected to an ideal battery. In which of t...

    Text Solution

    |

  4. The figure-4.236 contains an infinite slab having current per unit are...

    Text Solution

    |

  5. An infinitely long straight wire is carrying a current I(1). Adjacent ...

    Text Solution

    |

  6. A charged particle having its charge to mass ratio as beta goes in a c...

    Text Solution

    |

  7. Two long and parallel wires at P and Q carry currents 0. 1A and 0.2A r...

    Text Solution

    |

  8. Which of the following statements given below is/are correct

    Text Solution

    |

  9. The figure-4.240 shows ·a square wire mesh made of conducting wires. H...

    Text Solution

    |

  10. A charged particle of unit mass and unit charge moves with velocity ve...

    Text Solution

    |

  11. Consider the following statements regarding a charged particle in a ma...

    Text Solution

    |

  12. A particle of specific charge 'alpha' is projected from origin at t=0 ...

    Text Solution

    |

  13. For experimental measurement of the magnetic moment of a bar magnet wh...

    Text Solution

    |

  14. Two identical charged particles enter a uniform magnetic field with sa...

    Text Solution

    |

  15. A current carrying conductor is in the form of a sine curve as shown i...

    Text Solution

    |

  16. A straight conductor carries a current. Assume that all free electrons...

    Text Solution

    |

  17. A dip circle is taken to geomagnetic equator. The needle is allowed to...

    Text Solution

    |

  18. A square wire frame is hinged about one of it's sides AB. It carries a...

    Text Solution

    |

  19. A compose needle which is allowed to move in a horizontal plane is tak...

    Text Solution

    |

  20. A particle of charge -q and mass m enters a uniform magnetic field vec...

    Text Solution

    |