A rod of semiconducting material of lenght L=3 m and cross-sectional area A=4.5 mm^2 lies along the x-axis between x=0 and x=L. The material obeys ohm's law, and resistivity varies along the rod according to p=p0 (1-(x^2/L^2)) where p0= 4.10^-4 ohm.m. The end of the rod x=0 is at a potential V0=30V greater than the x=L.A) what is the total resistance, in units of ohm, of the rod?B) what is the current, in units of miliamperes, in the rod? C) what is the electric potential, in units of Volt, in the rod at x=L/2?D) what is the electic-field magnitude E, in units of V/m, in the rod at x=L/2? C) x = L/2'deki elektrik potansiyel kaç Volt'tur?Answer:D) xL/2'de elektrik alanın büyüklüğü V/m biriminde nedir?Answer: (!) AŞAĞIDAKİ SORULARI BURADA VERİLEN BİLGİYE GÖRE YANITLAYINIZ.Yarı iletken malzemeden yapılmış, boyu L = 3 m ve kesit alanı A = 4.5 mm2 olan bir çubuk x-ekseni üzerinde, x = 0 vex = L aralığında bulunmaktadır. Malzeme Ohm yasasına uymakta ve özgül direnci çubuk boyunca1 –L?şeklinde= Podeğişmektedir, burada po = 4 x 10 4 N. m'dir. Çubuğun x = O'daki ucu Vo= 30 V ve æ = L'ye göre yüksek potansiyeldedir.A) Çubuğun toplam direnci N biriminde nedir?Answer:B) Çubuktan akan akım kaç miliamperdir?Answer:

Answered: Image /qna-images/answer/cfc69c7c-37ab-49b3-82d7-7d99a7ee63c1.jpg

A rod of semiconducting material of lenght L=3 m and cross-sectional area A=4.5 mm^2 lies along the x-axis between x=0 and x=L. The material obeys ohm's law, and resistivity varies along the rod according to p=p0 (1-(x^2/L^2)) where p0= 4.10^-4 ohm.m. The end of the rod x=0 is at a potential V0=30V greater than the x=L. A) what is the total resistance, in units of ohm, of the rod? B) what is the current, in units of miliamperes, in the rod? C) what is the electric potential, in units of Volt, in the rod at x=L/2? D) what is the electic-field magnitude E, in units of V/m, in the rod at x=L/2?

A rod of semiconducting material of lenght L=3 m and cross-sectional area A=4.5 mm^2 lies along the x-axis between x=0 and x=L. The material obeys ohm's law, and resistivity varies along the rod according to p=p0 (1-(x^2/L^2)) where p0= 4.10^-4 ohm.m. The end of the rod x=0 is at a potential V0=30V greater than the x=L. A) what is the total resistance, in units of ohm, of the rod? B) what is the current, in units of miliamperes, in the rod? C) what is the electric potential, in units of Volt, in the rod at x=L/2? D) what is the electic-field magnitude E, in units of V/m, in the rod at x=L/2?

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter3: Two-dimensional Kinematics

Section: Chapter Questions

Problem 22PE: A farmer wants to fence off his four-sided plot of flat land. He measures the first three sides,...

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