List-I shows different configurations of two infinitely long charged wires, and List-II provides possible electric field magnitudes at a specific point. Match each entry in List-I with an appropriate entry from List-II, and choose the correct option. ( k = 1/ 4πϵ0)
| List-I | List-II |
| (P) Two infinitely long parallel wires with equal charge density λ separated by distance d |
(1) Electric field at the midpoint is 6kλ/ d |
| (Q) Two infinitely long parallel wires with opposite charge densities +λ and -λ, separated by d |
(2) Electric field at the midpoint is 2 kλ/ d |
| (R) Two infinitely long parallel wires with +λ and +λ /2, separated by distance d |
(3) Electric field at the midpoint is 8 kλ/ d |
| (S) Two infinitely long parallel wires with +λ and -λ/2, separated by distance d | (4) Electric field at the midpoint is 0 |
1
(P, 3), (Q, 4), (R, 2), (S, 1)
2
(P, 4), (Q, 2), (R, 3), (S, 1)
3
(P, 4), (Q, 3), (R, 1), (S, 2)
4
(P, 4), (Q, 3), (R, 2), (S, 1)