Answer:
Nichrome wire is commonly used as a heating element in various applications due to its high resistance to heat and corrosion. Here are two examples of its use as a heating element:
1. Toaster: Nichrome wire is used in the heating elements of a toaster. The wire is coiled around a support structure and when electrical current flows through it, it heats up and toasts the bread.
2. Hair Dryer: Nichrome wire is also used in the heating element of a hair dryer. The wire is coiled around a ceramic core and when electrical current flows through it, it heats up the air flowing over it, which then dries the hair.