| Column-I Charge distribution |
Column-II Interaction energy |
||
| \(\mathrm{(A)}\) | ![]() Two point charges separated by distance \(x\) |
\(\mathrm{(I)}\) | ![]() |
| \(\mathrm{(B)}\) | ![]() Interaction energy of a point charge with a uniformly charged spherical surface |
\(\mathrm{(II)}\) | ![]() |
| \(\mathrm{(C)}\) | ![]() Interaction energy of a point charge with a uniform spherical volume charge |
\(\mathrm{(III)}\) | ![]() |
| \(\mathrm{(D)}\) | ![]() Interaction energy of a dipole & a point charge |
\(\mathrm{(IV)}\) | ![]() |
| 1. | \(\mathrm{A\text-II,B\text-I,C\text-IV,D\text-II}\) |
| 2. | \(\mathrm{A\text-II,B\text-IV,C\text-II,D\text-III}\) |
| 3. | \(\mathrm{A\text-II,B\text-II,C\text-II,D\text-IV}\) |
| 4. | \(\mathrm{A\text-II,B\text-IV,C\text-I,D\text-III}\) |
| 1. | \(Q_0V_0\) | 2. | \(\dfrac{Q_0V_0}{2}\) |
| 3. | \(\dfrac{Q_0V_0}{4}\) | 4. | \(-Q_0V_0\) |
| 1. | \(\dfrac{mgH}{q}\) | 2. | \(\dfrac{2mgH}{q}\) |
| 3. | \(\dfrac{mgH}{2q}\) | 4. | zero |
| 1. | \(k{\Large\frac{qQ}{R}}\) | 2. | \(k{\Large\frac{qQ}{2\pi R}}\) |
| 3. | \(k{\Large\frac{\pi qQ}{R}}\) | 4. | zero |
| 1. | zero | 2. | \(\Large\frac{kqQ}{3R}\) |
| 3. | \(\Large\frac{2kqQ}{3R}\) | 4. | none of the above |