Consider a resistor of resistivity 4.77 x 108 n. m. If an electric field of 19 V/m is applied across the resistor and the electron volume concetration in the conductor is 5.2 x 1028 per m3, determine the drift velocity, in mm/s, of the free electron constituting the current.

Consider a resistor of resistivity 4.77 x 108 n. m. If an electric field of 19 V/m is applied across the resistor and the electron volume concetration in the conductor is 5.2 x 1028 per m3, determine the drift velocity, in mm/s, of the free electron constituting the current.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Concept explainers

Electric field

A physical field present around an electrically charged particle that exerts a force on all other charged particles is called an electric field. The charged particles present in the field either repel or attract. From electric charges or time-varying magnetic fields, the electric field originates. One of the manifestations of electromagnetic force which is one of the four fundamental forces present in nature are the electric fields and magnetic fields.

Question

Consider a resistor of resistivity 4.77 x 10-8 0. m. If an electric field of 19 V/m is applied across the resistor
and the electron volume concetration in the conductor is 5.2 x 1028 per m2, determine the drift velocity, in
mm/s, of the free electron constituting the current.

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