Column-I gives certain physical terms associated with flow of current through a metallic conductor.
Column-II gives some mathematical relations involving electrical quantities.
Match Column-I and Column-II with appropriate relations
| Column-I |
Column-II |
| (A) |
Drift Velocity |
(P) |
\(\frac{m}{ne^2ρ}\) |
| (B) |
Electrical Resistivity |
(Q) |
neVd |
| (C) |
Relaxation Period |
(R) |
\(\frac{eE}{m}τ\) |
| (D) |
Current Density |
(S) |
\(\frac{E}{J}\) |
(1) (A)-(R), (B)-(S), (C)-(P), (D)-(Q)
(2) (A)-(R), (B)-(S), (C)-(Q), (D)-(P)
(3) (A)-(R), (B)-(P), (C)-(S), (D)-(Q)
(4) (A)-(R), (B)-(Q), (C)-(S), (D)-(P)
