CUET · PHYSICS · PYQ PAPER 2025
Match List-I with List-II
| List-I (Quantity) | List-II (Variation with distance) |
| (A) Electric field due to a point charge | (I) Inversely proportional to the cube of the distance |
| (B) Electric potential due to a point charge | (II) Inversely proportional to the square of the distance |
| (C) Electric field due to uniformly charged infinite plane sheet | (III) Inversely proportional to the distance |
| D) Electric field due to an electric dipole | (IV) Independent of the distance |
- A (A) - (I), (B) - (III), (C) - (II), (D) - (IV)
- B (A) - (II), (B) - (III), (C) - (I), (D) - (IV)
- C (A) - (II), (B) - (III), (C) - (IV), (D) - (I)
- D (A) - (III), (B) - (IV), (C) - (I), (D) - (II)
Answer & Solution
Correct Answer
(C) (A) - (II), (B) - (III), (C) - (IV), (D) - (I)
Step-by-step Solution
Detailed explanation
(A) Electric field (point charge): Follows the inverse-square law, \(E=\frac{1}{4 \pi \epsilon_0} \frac{q}{r^2} \rightarrow\) (II). (B) Electric potential (point charge): Varies inversely with distance, \(V=\frac{1}{4 \pi \varepsilon_0} \frac{q}{r} \rightarrow\) (III). (C)…
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from PHYSICS
- The transfer of integral number of ____________ is one of the evidence of quantization of electric charge.CUET 2024 Hard
- A square shaped coil of 10 cm side, having 100 turns, is placed perpendicular to a magnetic field which is increasing at the rate of 1.0 T/s. The induced emf in the coil would beCUET 2025 Easy
- A regular hexagon of side 12 cm has a charge of 6 \( \mu\text{C} \) at each of its vertices. What will be the potential at the centre of the hexagon?CUET 2025 Medium
- What is the magnetic force acting on a proton (charge \( + 1.6 \times 10^{-19} \text{ C} \)) moving at an angle of \( 30^{\circ} \) across a magnetic field of \( 5.3 \times 10^{-3} \text{ T} \) at a speed of \( 3.0 \times 10^5 \text{ m s}^{-1} \)?CUET 2023 Easy
- Which of the following statements is not true with reference to a potentiometer ?CUET 2023 Hard
- If we double the number of turns in a moving coil galvanometer, the voltage sensitivity of the galvanometerCUET 2025 Medium
More PYQs from CUET
- The spermatids are transformed into spermatozoa by the process called asCUET 2025 Medium
- Arrange the following ligands in decreasing order of field strength in spectrochemical series.
(A) Br\(^-\)
(B) H\(_2\)\(\mathrm{O}\)
(C) OH\(^-\)
(D) CO
Choose the correct answer from the options given below:CUET 2025 Hard - Light travels in the form of photons. Identify the correct statements
(A) Photons travel with the velocity of light in vacuum.
(B) The rest mass of photons is taken as zero.
(C) Photons have energy which depends on frequency.
(D) Photons have a momentum inversely dependent on frequency.
Choose the correct answer from the options given below.CUET 2025 Medium - If the two ends of a p-n junction are joined by a wire:CUET 2023 Easy
- The susceptibility \( (\chi_m) \) and permeability \( (\mu) \) of a perfectly diamagnetic substance are :CUET 2023 Easy
- The correct expression for osmotic pressure of the solution involving dissociation of the solute isCUET 2025 Easy