A current of 5 A passes through a copper conductor (resistivity = 1.7 × 10^–8 Ω m) of radius of cross-section 5 mm. Find the mobility of the charges if their drift velocity is 1.1 × 10^–3 m/s.

Current Electricity: JEE Main 2019 Physics question

JEE Main 2019 · 10 Apr, Morning shift · Q6513

JEE Main 201910 Apr, Morning shiftPhysicsEasyCurrent Electricity150× since 2002

A current of 5 A passes through a copper conductor (resistivity = 1.7 × 10^–8

\Omega

m) of radius of cross-section 5 mm. Find the mobility of the charges if their drift velocity is 1.1 × 10^–3 m/s.

JEE Main 2019 · 10 Apr, Morning shift · Q6513

JEE Main 201910 Apr, Morning shiftPhysicsEasyCurrent Electricity150× since 2002

A current of 5 A passes through a copper conductor (resistivity = 1.7 × 10^–8

\Omega

m) of radius of cross-section 5 mm. Find the mobility of the charges if their drift velocity is 1.1 × 10^–3 m/s.