2. A hollow cylinder of length 2 m has its cross section as shown in Figure below. If the cylinder is made of carbon (o = 105 mhos/m), determine the resistance between the ends of the cylinder. Take a = 3 cm, and b = 5 cm.
2. A hollow cylinder of length 2 m has its cross section as shown in Figure below. If the cylinder is made of carbon (o = 105 mhos/m), determine the resistance between the ends of the cylinder. Take a = 3 cm, and b = 5 cm.
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Please solve those 2 question
Transcribed Image Text:2. A hollow cylinder of length 2 m has its cross section as shown in Figure below. If
the cylinder is made of carbon (o = 105 mhos/m), determine the resistance
between the ends of the cylinder. Take a = 3 cm, and b = 5 cm.
3. Region 1 (z< 0) contains a dielectric for which ɛ,= 2.5, while region 2 (z> 0) is
characterized by ɛ2 = 4. Let Ej = -30a, + 50a, + 70a, V/m, find:
а) Ez.
b) D2
c) P2.
d) The angle between E, and the normal to the surface.
(4 marks)
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