How much current flows through the alternator brushes?

Question

Quizplus · Accepted Answer

The current that flows through the alternator brushes is relatively low, typically in the range of 2-5 amperes. This is because the brushes are part of the field circuit, which requires only a small amount of current to create the magnetic field necessary for the alternator to generate electricity. The bulk of the alternator's output current flows through the stator windings, not through the brushes.

How Much Current Flows Through the Alternator Brushes