Nooo, that's the magnetic field strength, not the force!rfig08d said:
No, there is no net charge on the wire*. For every negative electron in the wire, there is also a positive proton in the wire. The net charge, and thus net electric field, is zero. For this problem you need to deal with magnetic fields, not electric fields.
Yes, out of the page is correct (not toward the negative x-axis). Out of the page meaning toward the positive z-axis.
In this context, "conceptual" refers to the abstract or theoretical understanding of the direction and magnetic force of current in the x-y plane, rather than specific calculations or applications.
The direction of current in the x-y plane is determined by the right-hand rule, where the thumb points in the direction of the current flow and the fingers curl in the direction of the magnetic field.
The magnetic force of current in the x-y plane is affected by the strength of the current, the strength of the magnetic field, and the angle between the current and the magnetic field.
Yes, the direction/magnetic force of current in the x-y plane can be changed by altering the direction or strength of the current or by changing the orientation or strength of the magnetic field.
The concept of current direction/magnetic force in the x-y plane is applied in many real-world situations, such as in electromagnets, motors, and generators. Understanding the direction and force of current in the x-y plane is crucial for designing and operating these devices effectively.