Current Electricity

Section: Physics

Question : 6 of 10

Marks: +1, -0

A conductor of length 1.5 m and area of cross-section 3×10−5m2 has electrical resistance of 15Ω. The current density in the conductor for an electric field of 21Vm−1 is

[TG EAPCET 10 May 2024 Shift 1]

‌0.7×106Am−2
‌0.7×10−6Am−2
‌0.7×10−5Am−2
‌0.7×105Am−2

Validate

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