sentence: Transformers are used in every power grid around the world.
sentences_before: Inductors are used often in analog circuits. Two or more inductors that have coupled magnetic flux make a transformer.
sentences_after: Inductors are also used in electrical transmission systems, where they are used to lower the amount of voltage an electrical device gives off or lower the fault current.
concept_name: transformer
headings: Inductor How inductors are used