Q1: A bar of intrinsic silicon having a cross section area of3x104 m² has an n=1.5×10"m³. If µn=0.14 m²/V.s and µp=0.05m?/V.s. Find the long of the bar if the current is 1.2mA and theapplied voltage is 9V.(Ans: 1.026mm)

Given data A=3×10-4 m2ni=1.5×1016m-3μn=0.14 m2/vμp=0.005m2V.sI=1.2mAV=9V

Q1: A bar of intrinsic silicon having a cross section area of 3×104 m² has an n=1.5×101m³. If µ,-0.14 m²/V.s and µ,=0.05 m?/V.s. Find the long of the bar if the current is 1.2mA and the applied voltage is 9V. (Ans: 1.026mm)

Q1: A bar of intrinsic silicon having a cross section area of 3×104 m² has an n=1.5×101m³. If µ,-0.14 m²/V.s and µ,=0.05 m?/V.s. Find the long of the bar if the current is 1.2mA and the applied voltage is 9V. (Ans: 1.026mm)

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.

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Q1: A bar of intrinsic silicon having a cross section area of
3x104 m² has an n=1.5×10"m³. If µn=0.14 m²/V.s and µp=0.05
m?/V.s. Find the long of the bar if the current is 1.2mA and the
applied voltage is 9V.
(Ans: 1.026mm)

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