The force on a rectangular loop is the result of the interaction between the magnetic field and the electric current flowing through the loop.
The force on a rectangular loop can be calculated using the formula F = I × L × B, where F is the force in Newtons, I is the current in amperes, L is the length of the loop, and B is the magnetic field strength in teslas.
The force on a rectangular loop is affected by the strength and direction of the magnetic field, the current flowing through the loop, and the dimensions of the loop.
The direction of the force on a rectangular loop is determined by the right-hand rule. If the current is flowing in the same direction as the magnetic field, the force will be attractive. If the current is flowing in the opposite direction, the force will be repulsive.
If the rectangular loop is rotated, the force will change in both magnitude and direction. The force will be greatest when the loop is perpendicular to the magnetic field and will be zero when the loop is parallel to the field.