The magnitude of electric field inside a conductor at any cross section is equal to the magnitude of current density.

True

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False

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Solution

The correct option is B False
The Ohm’s law says that inside a conductor the electric field $\to E = \frac{m}{n e^{2} τ} \to J$ so obviously their magnitudes are not equal.

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The magnitude of electric field inside a conductor at any cross section is equal to the magnitude of current density.

The correct option is B FalseThe Ohm’s law says that inside a conductor the electric field →E=mne2τ→J so obviously their magnitudes are not equal.

The correct option is B False
The Ohm’s law says that inside a conductor the electric field $\to E = \frac{m}{n e^{2} τ} \to J$ so obviously their magnitudes are not equal.