Topic: Electric current, drift velocity, mobility· Current Electricity
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 -…
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: (A) Drift Velocity; (B) Electrical Resistivity; (C) Relaxation Period; (D) Current Density
Column - II: (P) \(\frac{m}{ne^2\rho}\); (Q) \(nev_d\); (R) \(\frac{eE}{m}\tau\); (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)