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  • In a current carrying conductor, the ratio of the electric field and the current density at a point is called Option: 1 Resistivity Option: 2 Conductivity Option: 3 Resistance<br /

In a current carrying conductor, the ratio of the electric field and the current density at a point is called
Option: 1 Resistivity
Option: 2 Conductivity
Option: 3 Resistance
Option: 4 Mobility

Answers (1)

\\\vec{J}=\sigma \vec{E} =\frac{\vec{E}}{\rho }\\\rho=\frac{\vec{E}}{\vec{J}}

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Safeer PP

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