The electron drift speed is small and the change of the electron is also small

The electron drift speed is small and the change of the electron is also small but still, we obtain large current in a conductor. This is due

Options

(a) the conducting property of the conductor
(b) the resistance of the conductor is small
(c) the electron number density of the conductor is small
(d) the electron number density of the conductor is enormous

Correct Answer:

the electron number density of the conductor is enormous

Explanation:

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