MCQ
A superconductor exhibits perfect:
  • A
    Ferrimagnetism.
  • B
    Ferromagnetis.
  • C
    Paramagnetism.
  • Diamagnetism.

Answer

Correct option: D.
Diamagnetism.
A superconductor exhibits perfect diamagnetism.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

A stone is released from an elevator going up with an acceleration a. The acceleration of the stone after the release is:
The effective resistance between the points A and B in the figure is
After 1α and 2β emissions
Which of the following waves have the maximum wavelength
A singly ionized magnesium atom $(A=24)$ ion is accelerated to kinetic energy $5\,keV$ and is projected perpendicularly into a magnetic field $B$ of the magnitude $0.5\,T$. The radius of path formed will be___________ $cm$
A short bar magnet of magnetic moment $0.4\,\, J T^{-1}$ is placed in a uniform magnetic field of $0.16\, T.$ The magnet is in stable equilibrium when the potential energy is ....... $J$
Two identical dipoles each of magnetic moment $1.0\, A-m^2$ are placed at a separation of $2\,m$ with their axes perpendicular to each other. What is the magnetic field at a point midway between the dipoles ?
Plate resistance of two triode valves is $2 \,K$$\Omega$ and $ 4 \,K$$\Omega$, amplification factor of each of the valves is $40$. The ratio of voltage amplification, when used with $4 \,K$$\Omega$load resistance, will be
A magnet of magnetic moment $M$ oscillating freely in earth's horizontal magnetic field makes $ n$ oscillations per minute. If the magnetic moment is quadrupled and the earth's field is doubled, the number of oscillations made per minute would be
The figure gives the electric potential V as a function of distance through five regions on x-axis. Which of the following is true for the electric field E in these regions