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Home » 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 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.
Physics | Physics
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.

Solution: Answer (1)

Drift\,velocity,\,{{v}_{d}}=\frac{eE\tau }{m}

Elasticity\,\operatorname{Re}sistivity,\,\rho =\frac{1}{\sigma }=\frac{E}{J}

\operatorname{Re}laxation\,period,\,\tau =\frac{m}{n{{e}^{2}}\rho }

Current\,Density,\,J=\frac{I}{A}=ne{{v}_{d}}

i

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