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Physics · Electrostatic Potential
हिन्दीMatch List-I with List-II: List-I List-II A Potential due to point charge I \( \propto \frac{1}{r^2} \) B Potential due to short dipole (axial) II \( \propto \frac{1}{r} \) C Electric field due to point charge III Zero work done D Movement on equipotential surface IV \( \propto \frac{1}{r^2} \) Choose the correct answer from the options given below:
Match List-I with List-II:
| List-I | List-II | ||
|---|---|---|---|
| A | Potential due to point charge | I | \( \propto \frac{1}{r^2} \) |
| B | Potential due to short dipole (axial) | II | \( \propto \frac{1}{r} \) |
| C | Electric field due to point charge | III | Zero work done |
| D | Movement on equipotential surface | IV | \( \propto \frac{1}{r^2} \) |
Choose the correct answer from the options given below:
Correct answer · Option 1
A-(II), B-(I), C-(IV), D-(III)
Explanation
Matching standard electrostatic dependencies: Point charge potential \( \propto 1/r \), Dipole axial potential \( \propto 1/r^2 \), Point charge field \( \propto 1/r^2 \), Equipotential movement has zero work.
