Table B has 4 quadrants. Each quadrant explains the electric, magnetic, and gravitational fields for two polarizations of balls-of-light. In each ball-of-light either a magnetic field or an electric field can sweep from pole to pole over the ball-of-light. The balls-of-light can follow either the left-hand or the right-hand rule. This creates the four quadrants with two polarizations in each.
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In this quadrant, the electric field is the primary field -- it sweeps from pole to pole. The "hand" rule is the "Right Hand Rule." The top polarization is counterclockwise, the bottom polarization is clockwise.
In this quadrant, the magnetic field is the primary field -- it sweeps from pole to pole. The "hand" rule is the "Right Hand Rule." The top polarization is clockwise, the bottom polarization is counterclockwise.
In this quadrant, the electric field is the primary field -- it sweeps from pole to pole. The "hand" rule is the "Left Hand Rule." The top polarization is clockwise, the bottom polarization is counterclockwise.
In this quadrant, the magnetic field is the primary field -- it sweeps from pole to pole. The "hand" rule is the "Left Hand Rule." The top polarization is counterclockwise, the bottom polarization is clockwise.