Chapter One: Vector Analysis The use of vectors and vector analysis ...
Chapter One: Vector Analysis The use of vectors and vector analysis ...
Chapter One: Vector Analysis The use of vectors and vector analysis ...
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Electromagnetic <strong>The</strong>orem<br />
(Dr. Omed Ghareb Abdullah) University <strong>of</strong> Sulaimani –College <strong>of</strong> Science – Physics Department<br />
<br />
<br />
√9165<br />
√25 5<br />
0 5 90<br />
4<br />
3 53.13<br />
5sin90 cos53.13 5 0 cos90 sin53.13 <br />
5cos90 cos53.13 5 0 sin 90 sin 53.13 . <br />
3 0 0.018 <br />
Example(7):<br />
Determine the flux <strong>of</strong> through the entire prism shown in Fig.<br />
Solution:<br />
z<br />
c<br />
<strong>The</strong> equation <strong>of</strong> surface (abc) is:<br />
<br />
1<br />
1 ,3 ,6<br />
6 2 6 ⟹ 662<br />
x<br />
a<br />
b<br />
y<br />
<strong>The</strong> equation <strong>of</strong> line (ab) is:<br />
<br />
<br />
<br />
<br />
⟹<br />
<br />
<br />
<br />
3 3 ⟹ 3 3<br />
To find flux through the entire prism we can <strong>use</strong> divergence theorem:<br />
∮ . ∙ ∙ 3 <br />
<br />
<br />
<br />
. 3 <br />
<br />
<br />
<br />
<br />
<br />
. 3 6 6 2 <br />
<br />
<br />
<br />
. 3 63 3 63 3 2<br />
<br />
3 3<br />
<br />
2<br />
60