What are electric fuses? Why are they important?

cbse
cbse-class-7-science
electric-current-eff

#1

What are electric fuses? Why are they important?
Answer:
A fuse is a safety device in an electric circuit. It is made by inserting a short wire into an insulating material. Fuses are used so that if a fault occurs and too much current flows, the fuse wire melts before anything else is damaged.