The essential difference between an AC generator and a DC generator is that AC generator has an electromagnet while a DC generator has permanent magnet. DC generator will generate a higher voltage. AC generator will generate a higher voltage. AC generator has slip rings while the DC generator has a commutator.
ScienceClass 10CBSEAnswered 27 Mar 2026
Answer
Solution:
- AC generator has slip rings, while the DC generator has a commutator.
AC generators have two rings known as the slip rings, while DC generators have two half rings known as the commutator. This is the main difference between AC generator and DC generator.