1. | \(17.5~\text{cm}\) | 2. | \(20.7~\text{cm}\) |
3. | \(72.0~\text{cm}\) | 4. | \(8.5~\text{cm}\) |
1. | \(4 T\) | 2. | \(\dfrac{T}{4}\) |
3. | \(\sqrt{2} T\) | 4. | \(T\) |
List-I (Material) |
List-II (Susceptibility (\(\chi\))) |
||
\(\mathrm{A.}\) | Diamagnetic | \(\mathrm{I.}\) | \(\chi=0\) |
\(\mathrm{B.}\) | Ferromagnetic | \(\mathrm{II.}\) | \(0>\chi\geq-1\) |
\(\mathrm{C.}\) | Paramagnetic | \(\mathrm{III.}\) | \(\chi\gg1\) |
\(\mathrm{D.}\) | Non-magnetic | \(\mathrm{IV.}\) | \(0<\chi<\varepsilon\) (a small positive number) |
1. | \(\dfrac{1}{100(N+1)} \) | 2. | \(100N\) |
3. | \(10(N+1) \) | 4. | \(\dfrac{1}{10 N}\) |