Answer the following questions related to electric fuses used in domestic circuits:
PHYSICS · Multi-part · CBSE · Physics · Electricity: Magnetic and Heating Effects · Electricity: Magnetic and Heating Effects
Problem
Answer the following questions related to electric fuses used in domestic circuits:
(i) Define an electric fuse.
(ii) State the basic principle on which an electric fuse works.
(iii) List any two characteristics required of the material used for a fuse wire.
(iv) Where is the fuse connected in a household circuit and why?
(v) Write the standard circuit-symbol for a fuse used in schematic diagrams.