CUET · PHYSICS · PYQ PAPER 2023
Match List-I with List-I
| List-I | List-II |
| A. Electric field outside a uniformly charged thin spherical shell | (I) zero |
| B. Electric field inside a uniformly charged thin spherical shell | (II) \(\frac{\lambda}{2 \pi \epsilon_0 r} \vec{n}\) |
| C. Electric field due to an infinitely long straight uniformly charged wire | (III) \(\frac{\sigma}{2 \epsilon_0} \vec{n}\) |
| D. Electric field due to a uniformly charged infinite plane sheet | (IV) \(\frac{k q}{r^2} \vec{r}\) |
Choose the correct answer from the options given below:
- A A-IV, B-I, C-II, D-III
- B A-I, B-IV, C-III, D-II
- C A-II, B-IV, C-I, D-III
- D A-III. B-II. C-IV. D-I
Answer & Solution
Correct Answer
(A) A-IV, B-I, C-II, D-III
Step-by-step Solution
Detailed explanation
A matches with (IV): Outside a shell, it acts like a point charge, so the field is \(\frac{k g}{r^2} \hat{r}\). B matches with (I): Inside a thin shell, there is no enclosed charge, so the electric field is zero. C matches with (II): For a long wire, the field depends on linear…
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