Incomplete question.The complete question is attached below as screenshot along with figure
Answer:
[tex]F=6.00*10^{-6}N[/tex]
Force is repulsive
Explanation:
Given data
Current I₁=5.00A
Current I₂=2.00A
Length L=1.20 m
Radius r=0.400m
To find
Force F
Solution
As the force is repulsive because currents are in opposite direction
From repulsive force we know that:
[tex]F=\frac{u_{o}I_{1}I_{2}L}{2\pi r}[/tex]
Substitute the given values
[tex]F=\frac{u_{o}(5.00A)(2.00A)(1.20m)}{2\pi (0.400m)}\\ F=6.00*10^{-6}N[/tex]
