Match List-I with List-II:
| List-I (Electric field) | List-II (Mobility) |
|---|---|
| (A) Low electric field | (I) Mobility decreases by \( \frac{1}{E} \) |
| (B) Medium electric field | (II) Mobility decreases by \( \frac{1}{\sqrt{E}} \) |
| (C) High electric field | (III) Mobility remains constant |
Choose the correct answer:
Match List-I with List-II
| List-I | List-II |
|---|---|
| (A) Faraday’s Law | (ii) \( \vec{\nabla} \times \vec{E} = -\frac{\partial \vec{B}}{\partial t} \) |
| (B) Conservation Law | (iii) \( \vec{\nabla} \times \vec{A} = 0 \) |
| (C) Ohm’s Law | (iv) \( \vec{J} = \sigma \vec{E} \) |
| (D) Gauss’s Law | (i) \( \frac{\rho}{\epsilon_0} \) |