Question: Three long, parallel wires are arranged as shown in Fig. 5-43 (P5.18 (a)). Determine the force per unit length acting on the wire carrying I3.

Three long, parallel wires are arranged as shown in Fig. 5-43 (P5.18 (a)). Determine the force per unit length acting on the wire carrying I3.


O 4 = 10A 2m ® I3 = 10A 2m- 2m 1 = 10A Figure P5.18: (a) Three parallel wires of Problem 5.18.

O 4 = 10A 2m I3 = 10A 2m- 2m 1 = 10A Figure P5.18: (a) Three parallel wires of Problem 5.18.

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