Figure 7-22.--Electromagnetic induction principles.
· The speed the conductor is moved
In figure 7-23 various angles are shown along with
the induced voltage produced. The armature loop is
· The length of the conductor
rotated in a clockwise direction. Its initial or starting
position is shown in part A. (This is considered the
The increase of any of these factors causes the
zero-degree position.) At 0° the armature loop is
induced voltage to increase. Also, remember that the
perpendicular to the magnetic field. The black and
voltage induced is greater when the conductor moves
at right angles to the force lines.
white conductors of the loop are moving parallel to the
Figure 7-23.--Output voltage of an elementary generator during one revolution.