What is the difference between heater wire and fuse wire ?

What is the difference between fuse wire and a heating wire?

A fuse wire be

What is the difference between the wires used in the element of an electric heater and in a fuse ?

What is the difference between a fuse wire and a heating wire?

What is a fuse wire ?

What are the potentials of the live and neutral wires used in our country ? What is the potentical difference between these wires ?

State one difference between the wires used in the element of an electric heater and in a fuse .