Which household appliances typically contain inductors?

Inductors play a critical role in devices that rely on electromagnetism, which is a fundamental principle in household appliances that utilize motors. Appliances such as refrigerators, fans, and vacuums contain motors that convert electrical energy into mechanical energy through electromagnetic induction. These motors typically have inductive components that help in managing the flow of electric current and maintaining efficient operation.

In contrast, while some devices in the other options may include inductive elements, they are not primarily characterized by their use of inductors like those with motors are. For example, toasters and heaters generally work with resistive heating and do not typically contain inductive components. Similarly, lamps and clocks mainly rely on resistive circuits, and while electronics like computers might use inductors, they do not feature them as prominently as appliances with motors. Therefore, identifying appliances that contain motors correctly leads to recognizing that they are the devices most commonly associated with inductors.