JEE Main 10 Apr 2019 Paper 1 Solved Paper

Section: Physics

Question : 12 of 90

Marks: +1, -0

A current of 5A passes through a copper conductor (resistivity= 1.7×10−8Ωm) radius of cross section 5mm.Find the mobility of the charges if their drift velocity 1.1×10−3m∕s

[10 Apr 2019 Shift 1]

1.8m2∕Vs
1.5m2∕Vs
1.0m2∕Vs
1.3m2∕Vs

Validate

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