Home
Class 12
PHYSICS
The dimension of pole strength of soleno...

The dimension of pole strength of solenoid per unit current through it can be represented as

A

`M^(0) L^(-1) T^(0) A `

B

`M^(0) L^(0) T^(0) A`

C

`M^(0) L^(+1) T^(0) A^(0)`

D

`M^(0) LT^(0) A^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MAGNETISM AND MATTER

    AAKASH INSTITUTE|Exercise Assignment Section - B Objective Type Questions (One option is correct)|30 Videos

  • MAGNETISM AND MATTER

    AAKASH INSTITUTE|Exercise Assignment Section D (Assertion- Reason Type Questions)|8 Videos

  • MAGNETISM AND MATTER

    AAKASH INSTITUTE|Exercise Try Yourself|53 Videos

  • LAWS OF MOTION

    AAKASH INSTITUTE|Exercise Assignment (SECTION-D) (Assertion-Reason Type Questions)|15 Videos

  • MECHANICAL PROPERTIES OF FLUIDS

    AAKASH INSTITUTE|Exercise SECTION - J|9 Videos

Similar Questions

Explore conceptually related problems

SI unit of magnetic pole strength is

Consider the following statements about a solenoid: 1. The magnetic field strength in a solenoid depends upon the number of turns per unit length in the solenoid. 2. The magnetic field strength in a solenoid depends upon the current flowing in the wire of the solenoid. 3. The magnetic field strength in a solenoid depends upon the diameter of the solenoid. Which of the statements given above are correct?

A long solenoid has 800 turns per metre length of solenoid A current of 1.6 A flow through it. The magnetic induction at the end of the solenoid on its axis is

Drift speed is the term used to describe the flow of current through a conductor. Does it represent the speed of the current or its strength ?

What are the SI units of pole strength and magnetic moment?

A current I flows in a long single layer solenoid with cross-sectional radius R . The number of turns per unit length of the solenoid equals n . Find the limiting current at which the winding may ruputure if the tensile strength of the wire is equal to F_(l i m) .

Assertion: The quantity L//R possesses dimensions of time. Reason: To reduce the rate of increases of current through a solenoide should increase the time constant (L//R) .

Why should a solenoid tend to contract when a current passes through it?

AAKASH INSTITUTE-MAGNETISM AND MATTER -Assignment Section - A Objective Type Questions (One option is correct)
  1. Which of the following does not exist ?

    Text Solution

    |

  2. Which of the following can have negative value ?

    Text Solution

    |

  3. The dimension of pole strength of solenoid per unit current through it...

    Text Solution

    |

  4. The dimension of Curie constant is given by

    Text Solution

    |

  5. Which of the following properties is present in all the substances ?

    Text Solution

    |

  6. Which of the following is incorrect ?

    Text Solution

    |

  7. Magnetic susceptibility of the following type does not depend upon tem...

    Text Solution

    |

  8. Which of the following is correct ?

    Text Solution

    |

  9. If a bar magent is placed with its north pole pointing towards geograp...

    Text Solution

    |

  10. The magnetic moment of a diamagnetic substance is

    Text Solution

    |

  11. The susceptibility of a perfectly diamagnetic substance is

    Text Solution

    |

  12. Liquid oxygen remains suspended between two pole faces of a magnet bec...

    Text Solution

    |

  13. The magnetic flux has the dimension

    Text Solution

    |

  14. Which of the following is incorrect ?

    Text Solution

    |

  15. A magnet of magnetic moment M and having moment of inertia I , is susp...

    Text Solution

    |

  16. The permeability of a specimen decreases drastically above certain tem...

    Text Solution

    |

  17. Which of the following materials would weaken the magnetic field stren...

    Text Solution

    |

  18. A magnetic needle lying parallel to a magnetic field requires X units ...

    Text Solution

    |

  19. A hydrogen atom is a paramagnetic. A hydrogen molecule is –

    Text Solution

    |

  20. At a certain place , the horizontal component of earth's magnetic fie...

    Text Solution

    |