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Materials and Components

Materials and Components - Engineering

Materials and Components - Section 1
Materials and Components - Section 2
Materials and Components - Section 3
Materials and Components - Section 4
Materials and Components - Section 5
Materials and Components - Section 6
Materials and Components - Section 7
Materials and Components - Section 8
Materials and Components - Section 9

The Ohm's law for conduction in metals is

A J = σE

B

J =

C J ∝ σE

D

J ∝

ANS:A - J = σE

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