Home
Class 12
PHYSICS
What is relative magnetic permeability o...

What is relative magnetic permeability of superconductors?

Text Solution

Verified by Experts

For superconductors, `mu_r=0`.
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • MAGNETIC EFFECT OF CURRENT AND MAGNETISM

    PRADEEP|Exercise Conceptual Problems (d)|2 Videos

  • MAGNETIC EFFECT OF CURRENT AND MAGNETISM

    PRADEEP|Exercise Very Short Answer Questions (a)|2 Videos

  • ELECTROSTATICS

    PRADEEP|Exercise ASSERTION-REASON TYPE QUESTIONS|2 Videos

  • OPTICS

    PRADEEP|Exercise Multiple choice questions|1 Videos

Similar Questions

Explore conceptually related problems

If self induction of an air core solenoid increases from 0.04 mH to 16 mH on introducing an iron core into it, what is relative magnetic permeability of the core ?

What is the relative permeability of air ?

Knowledge Check

  • Relative permeability of superconductor is

    A
    Zero
    B
    1
    C
    `-1`
    D
    `0.5`

  • Superconductors are:

    A
    most exotic diamagnetic materials
    B
    ferromagnetic material with low resistivity
    C
    Paramagnetic materials at high temperature
    D
    none of these

  • The relative magnetic permeability of ferromagnetic materials is of the order of

    A
    10
    B
    100
    C
    1000
    D
    10000

    • Similar Questions

    Explore conceptually related problems

    What is the value of relative magnetic permeability of perfectly diamagnetic substance ?

    What are units of magnetic permeability?

    What are superconductors ?

    What is the relative permeability of a medium ?

    If mu_(0) is absolute permeability of vacum and mu_(r) is relative magnetic permeability of another medium , then permeability mu of the medium

    Home
    Profile