- 04/27/2019 at 11:59 am #666650EduGorillaKeymasterSelect Question Language :
A battery of 10 V is connected across a conductor of resistivity 1.6 × 10-5 Ω-m. The drift velocity of the electrons in the conductor is known to be 5 × 10-4 m/s and the conductor is 200 mm long. What will be the density of electrons per cubic metre in the conductor?
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