Home
Class 11
PHYSICS
Unit of magnetic moment is...

Unit of magnetic moment is

A

`"Ampere–metre"^2`

B

Ampere–metre

C

`"Weber–metre"^2`

D

Weber/metre

Text Solution

Verified by Experts

The correct Answer is:
A
Magnetic moment `(vecm) = ` NIA = `("Ampere -m"^2)`
Promotional Banner

Topper's Solved these Questions

  • UNITS, DIMENSIONS AND MEASUREMENT

    ERRORLESS|Exercise NCERT BASED QUESTIONS (Dimensions)|84 Videos

  • UNITS, DIMENSIONS AND MEASUREMENT

    ERRORLESS|Exercise NCERT BASED QUESTIONS (Errors of Measurement)|35 Videos

  • TRANSMISSION OF HEAT

    ERRORLESS|Exercise Assertion & Reason|22 Videos

  • WAVES AND SOUND

    ERRORLESS|Exercise ASSERTION & REASON |25 Videos

Similar Questions

Explore conceptually related problems

A bar magnet of magnetic moment 80 units is cut into two halves of equal length, the magnetic moment of each half will be:

The substances which contain species with unpaired electrons in their orbitals behave as paramagnetic sustances. Such substances are weakly attracted by the magnetic field. The paramagnetism is expressed in terms of magnetic moment. The magnetic moment is related to the number of unpaired electrons according tot he following relation: Magnetic moment mu=sqrt(n(n+2))BM where n=number of unpaired electrons. BM stands for Bohr magneton, a unit of magnetic moment. 1BM=(eh)/(4pimc)=9.27xx10^(-24)Am^(2) or JT^(-1) Q. Which of the following ions has magnetic moment equal to that of Ti^(3+) ?

The substances which contain species with unpaired electrons in their orbitals behave as paramagnetic sustances. Such substances are weakly attracted by the magnetic field. The paramagnetism is expressed in terms of magnetic moment. The magnetic moment is related to the number of unpaired electrons according tot he following relation: Magnetic moment mu=sqrt(n(n+2))BM where n=number of unpaired electrons. BM stands for Bohr magneton, a unit of magnetic moment. 1BM=(eh)/(4pimc)=9.27xx10^(-24)Am^(2) or JT^(-1) Q. In Which of these options do both constituents of the pair have the same magnetic moment?

The substances which contain species with unpaired electrons in their orbitals behave as paramagnetic sustances. Such substances are weakly attracted by the magnetic field. The paramagnetism is expressed in terms of magnetic moment. The magnetic moment is related to the number of unpaired electrons according tot he following relation: Magnetic moment mu=sqrt(n(n+2))BM where n=number of unpaired electrons. BM stands for Bohr magneton, a unit of magnetic moment. 1BM=(eh)/(4pimc)=9.27xx10^(-24)Am^(2) or JT^(-1) Q. Which of the following ions has the highest magnetic moment?

A magnet of magnetic moment 20 CGS units is freely suspended in a uniform magnetic field of intensity 0.3 CGS unit.The amount of work done in deflecting it by an angle of 30∘ in CGS unit is

ERRORLESS-UNITS, DIMENSIONS AND MEASUREMENT-ASSERTION & REASON
  1. Unit of magnetic moment is

    Text Solution

    |

  2. Assertion : 'Light year' and 'Wavelength' both measure distance. Rea...

    Text Solution

    |

  3. Assertion: The error in the measurement of radius of sphere is 0.3%. T...

    Text Solution

    |

  4. Assertion : Force cannot be added to pressure. Reason : Because thei...

    Text Solution

    |

  5. Assertion : Linear mass density has the dimensions of [M^(1)L^(–1)T^(0...

    Text Solution

    |

  6. Assertion : Avogadro number is the number of atoms in one gram mole. ...

    Text Solution

    |

  7. Assertion : Units of Rydberge constant R are m^(-1). Reason : It fol...

    Text Solution

    |

  8. Assertion : Parallax method cannot be used for measuring distance of ...

    Text Solution

    |

  9. Assersion : Out of three meansurements l = 0.7 m, l = 0.70m and l = 0....

    Text Solution

    |

  10. Assertion : Mass, length and time are fundamental physical quantities....

    Text Solution

    |

  11. Assertion: In the relationf = (1)/(2l) sqrt((T)/(m)), where symbols ha...

    Text Solution

    |

  12. Assertion : Now a days a standard metre is defined as in terms of the ...

    Text Solution

    |

  13. Assertion : The time period of a pendulum is given by the formula, T=2...

    Text Solution

    |

  14. Assertion : Surface tension and surface energy have the same dimension...

    Text Solution

    |

  15. Assertion: In y = A sin (omega t - kx),(omega t - kx) is dimensionless...

    Text Solution

    |

  16. Assertion: Dimensional constant are the quantites whose value are cons...

    Text Solution

    |

  17. Assertion : A.U. is much bigger than Å. Reason : A.U. stands for ast...

    Text Solution

    |

  18. Assertion: When we change the unit of measurerment of a quantity its n...

    Text Solution

    |