Charging system question
Not really understanding the question.
Electric current through windings of wire create an electromagnet field. The field is weaker the further it is from the windings.
A brief description on this page: Magnetic Field around a coil of wire
Here's the back of a 1969 roundback alternator.
In the center, circled in yellow, is a pressed in needle bearing.
This is the rotor. The yellow line show where bearing cup goes.
Orange arrows show the path of electricity from the voltage regulator into the rotor windings, and then out to the ground brush.
The windings are in the interior and cant be seen due to the shadow.
Not really understanding the question.
Electric current through windings of wire create an electromagnet field. The field is weaker the further it is from the windings.
A brief description on this page: Magnetic Field around a coil of wire
Here's the back of a 1969 roundback alternator.
In the center, circled in yellow, is a pressed in needle bearing.
This is the rotor. The yellow line show where bearing cup goes.
Orange arrows show the path of electricity from the voltage regulator into the rotor windings, and then out to the ground brush.
The windings are in the interior and cant be seen due to the shadow.
