
Elements Of Electromagnetics
7th Edition
ISBN: 9780190698614
Author: Sadiku, Matthew N. O.
Publisher: Oxford University Press
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I need the step by step solution for "solving the A and B". The second image is only a part of my previous problem where I am confused at, please answer it using the first image.

Transcribed Image Text:Af' = A1B +e'f
%3D
12' +e'f
> fp'- e'f = 12'
(A)
AA' = re' +8B'
Q4.60 365 = Ff' + 2.9042l08'f
ff' + 2.90421lo8'f
solving and O
How did you get the FF
and BF by solving A and B? need
the step by step.
15.22822
e'f
3.22822

Transcribed Image Text:Determine the force in member BE of the loaded truss. The force is positive if in tension, negative if in compression.
11-
15'
11'
B
C
12°
F
12
E
18
L.
2L
18°
57
57
D
Answer: BE =
L
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