The relationship between the magnetic susceptibility $(x)$ and the magnetic permeability $(\mu)$ is given by :
( $\mu_0$ is the permeability of free space and $\mu_T$ is relative permeability)
Match List - I with List - II.
| List - I | List - II |
|---|---|
| (A) Magnetic induction | (I) Ampere meter2 |
| (B) Magnetic intensity | (II) Weber |
| (C) Magnetic flux | (III) Gauss |
| (D) Magnetic moment | (IV) Ampere meter |
Choose the correct answer from the options given below:
Paramagnetic substances:
A. align themselves along the directions of external magnetic field.
B. attract strongly towards external magnetic field.
C. has susceptibility little more than zero.
D. move from a region of strong magnetic field to weak magnetic field.
Choose the most appropriate answer from the options given below:
Match List I with List II:
| LIST I (Y vs X) |
LIST II (Shape of Graph) |
||
|---|---|---|---|
| A. | Y-magnetic susceptibility X = magnetising field |
I. | ![]() |
| B. | Y = magnetic field X = distance from centre of a current carrying wire for x < a (where a = radius of wire) |
II. | ![]() |
| C. | Y = magnetic field $$\mathrm{X}=$$ distance from centre of a current carrying wire for $$x>\mathrm{a}$$ (where $$\mathrm{a}=$$ radius of wire) |
III. | ![]() |
| D. | Y = magnetic field inside solenoid X = distance from centre |
IV. | ![]() |
Choose the correct answer from the options given below :
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