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 m n e 2 ρ (B) Electrical Resistivity Q n e v d (C) Relaxation Period R e E m τ (D) Current Density S E J

Question

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 m n e 2 ρ (B) Electrical Resistivity Q n e v d (C) Relaxation Period R e E m τ (D) Current Density S E J, ( A ) - ( R ) , ( B ) - ( S ) , ( C ) - ( P ) , ( D ) - ( Q ), ( A ) - ( R ) , ( B ) - ( S ) , ( C ) - ( Q ) , ( D ) - ( P ), ( A ) · ( R ) , ( B ) - ( P ) , ( C ) - ( S ) , ( D ) - ( Q ), ( A ) - ( R ) , ( B ) - ( Q ) , ( C ) - ( S ) , ( D ) - ( P )

MARKS App · Accepted Answer

Drift velocity, V = e E m τ Electrical resistivity, ρ = E J Relaxation period, τ = m n e 2 ρ Current Density, J = n e V d A - R , B - S , C - P , D - Q

Search any question & find its solution

Looking for more such questions to practice?

Column - I	Column - II
(A) Drift Velocity	$(P) \frac{m}{n e^{2} ρ}$
(B) Electrical Resistivity	$(Q) n e v_{d}$
(C) Relaxation Period	$(R) \frac{e E}{m} τ$
(D) Current Density	$(S) \frac{E}{J}$