ELECTRONIC PRINCIPLES - OD1647 - LESSON 1/TASK 1
CONDUCTOR, DETAILED VIEW.
When two adjacent parallel conductors are carrying current in
the same direction, the magnetic lines of force combine and
increase the strength of the field around the conductors, as
shown in figure 55, view A, on the following page. Two parallel
conductors carrying currents in opposite directions are shown in
figure 55, view B. Note that the