electrical circuit vs electric circuit

electrical circuit and electric circuit both are nouns.

Word	Noun	Adjective	Verb	Adverb
electrical circuit	Yes	No	No	No
electric circuit	Yes	No	No	No

As nouns, electrical circuit and electric circuit are synonyms defined as:

electrical circuit and electric circuit: an electrical device that provides a path for electrical current to flow

Other synonyms of electrical circuit include circuit.

electrical circuit (noun)	electric circuit (noun)
an electrical device that provides a path for electrical current to flow	an electrical device that provides a path for electrical current to flow