m/s. It is very smal A current of 1.5 A passes through an aluminium wire of diameter 3mm. What is the current density in the wire a) 2.12 x 10° A/m2 b) 2.12 x 10-3 A/m² c) 2.12 x 10 A/m2 d) 2.12 x 10-6 A/m2

m/s. It is very smal A current of 1.5 A passes through an aluminium wire of diameter 3mm. What is the current density in the wire a) 2.12 x 10° A/m2 b) 2.12 x 10-3 A/m² c) 2.12 x 10 A/m2 d) 2.12 x 10-6 A/m2

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter17: Current And Resistance

Section17.6: Electrical Energy And Power

Problem 17.10QQ: The diameter of wire A is greater than the diameter of wire B, but their lengths and resistivities...

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106 mis. It is very small
D. A current of 1.5 A passes through an aluminium wire of diameter 3mm. What is
the current density in the wire
LEVEL-3
a) 2.12 x 10 A/m2
1.25 x 10
c) 2.12 x 102 A/m²
b) 2.12 x 10-3 A/m²
In a wire o
d) 2.12 x 10-6 A/m²
velocity V w
wire of half

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