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The ratio of mass of a diamagnetic subst...

The ratio of mass of a diamagnetic substance in a magnetic field to its actual mass

A

is greater than one

B

is less than one

C

is equal to one

D

cannot be predicted

Text Solution

Verified by Experts

The correct Answer is:
2

The external magnetic field induces a small magnetic moment to the diamagnetic substance . The moment in the diamagnetic substance is in opposition to the external field. Thus diamagnetic substance repel has of force, and show decrease in weight.
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Knowledge Check

  • The magnetic moment of a diamagnetic substance is

    A
    Zero
    B
    1
    C
    Less than 1
    D
    Greater than 1
  • An example of a diamagnetic substance is

    A
    Aluminium
    B
    Copper
    C
    Iron
    D
    Nickel
  • A diamagnetic material in a magnetic field moves

    A
    From stronger to the weakeer parts of the field
    B
    From weaker to the stronger parts of the field
    C
    Perpendicular to the field
    D
    In none of the above direction
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