Figure 2 is a uniform metal bar with square outer and circular inner hollow section. It has dimension of length, L = 110 cm, Y, = 7 cm, Y2 = 6 cm, and circular radius, r= 2 cm. A 5 V potential difference is maintained across the bar, producing a current parallel to the axis. Given the conductivity of the metal bar is 1.283 x 10' (Am)". Figure 2 Find out the total resistance (R) of the bar, amount of current (/) flow through the bar, and the maximum power (P) dissipated from the bar. a) Is there any changes on the value of total resistivity ( Ams) for the metallic bar if the circular radius of inner hollow is reduced? Why? b)

Figure 2 is a uniform metal bar with square outer and circular inner hollow section. It has dimension of length, L = 110 cm, Y, = 7 cm, Y2 = 6 cm, and circular radius, r= 2 cm. A 5 V potential difference is maintained across the bar, producing a current parallel to the axis. Given the conductivity of the metal bar is 1.283 x 10' (Am)". Figure 2 Find out the total resistance (R) of the bar, amount of current (/) flow through the bar, and the maximum power (P) dissipated from the bar. a) Is there any changes on the value of total resistivity ( Ams) for the metallic bar if the circular radius of inner hollow is reduced? Why? b)

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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