Easy
Needles $N_1, N_2$ and $N_3$ are made of a ferromagnetic,a paramagnetic and a diamagnetic substance respectively. $A$ magnet when brought close to them will
- Aattract $N_1$ strongly,$N_2$ weakly and repel $N_3$ weakly
- Battract $N_1$ strongly,but repel $N_2$ and $N_3$ weakly
- Cattract $N_1$ and $N_2$ strongly but repel $N_3$
- Dattract all three of them
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Similar Questions
Match List-$I$ with List-$II$.
List-$I$ (Material) List-$II$ (Susceptibility $(\chi)$) $A$. Diamagnetic $I$. $\chi=0$ $B$. Ferromagnetic $II$. $0 > \chi \geq -1$ $C$. Paramagnetic $III$. $\chi >> 1$ $D$. Non-magnetic $IV$. $0 < \chi < \varepsilon$ (a small positive number)
Choose the correct answer from the options given below:
| List-$I$ (Material) | List-$II$ (Susceptibility $(\chi)$) |
| $A$. Diamagnetic | $I$. $\chi=0$ |
| $B$. Ferromagnetic | $II$. $0 > \chi \geq -1$ |
| $C$. Paramagnetic | $III$. $\chi >> 1$ |
| $D$. Non-magnetic | $IV$. $0 < \chi < \varepsilon$ (a small positive number) |
Choose the correct answer from the options given below:
MediumNEET 2024
View SolutionWhen a diamagnetic substance is placed in a magnetic field, the magnetic induction inside the substance :-
Medium
View SolutionCurie temperature is the temperature above which
Above the Curie temperature,the susceptibility of a ferromagnetic substance varies
Curie's law can be written as
Easy
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