1. Three long parallel wires equal in length are supporting a rigid bar connected at their bottoms as shown in Fig. 4.15. If the cross-sectional area of each wire is 100 mm², calculate the stresses in cach wire. Take E,= 100 GPa and E, = 200 GPa. (Ans. o,= 25 MPa: 0, = 50 MPa] %3D 10 kN Brass Steel Brass

1. Three long parallel wires equal in length are supporting a rigid bar connected at their bottoms as shown in Fig. 4.15. If the cross-sectional area of each wire is 100 mm², calculate the stresses in cach wire. Take E,= 100 GPa and E, = 200 GPa. (Ans. o,= 25 MPa: 0, = 50 MPa] %3D 10 kN Brass Steel Brass

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Question

EXERCISE 4.2
1. Three long parallel wires equal in length are supporting a rigid bar connected at their bottoms as
shown in Fig. 4.15. If the cross-sectional area of each wire is 100 mm, calculate the stresses in
cach wire. Take E, = 100 GPa and E, = 200 GPa.
(Ans. o, 25 MPa ; 0, = 50 MPa]
10 kN
Fig. 4.15
Brass

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