Final answer:
The given equation represents an infinite filament carrying a steady current. Use the Biot-Savart law to find the magnetic field at a point due to the current. Integrate the contributions of all current elements along the filament to determine the total magnetic field.
Step-by-step explanation:
The given equation represents an infinite filament carrying a steady current. The equation is y = |x|tanθ, where θ ranges from 0 to π/2.
To determine the force due to the magnetic field of the filament, we need to use the Biot-Savart law. This law allows us to find the magnetic field at a point due to a current-carrying element.
In this case, the current is distributed along the infinite filament, and we need to integrate the contributions of all the current elements to find the total magnetic field at a given point.