Question

Electric fuse is based on the magnetic effect of electric current

Answer 1

Answer:

The electric fuse is based on the heating effect of the current. electric fuse have low melting point so when high current flow through fuse wire it heated and melted and break down the electric circuit.

Answer 2

Answer:

no,but on heating effect of current

fuse = low melting point

H α i^2 (joules law of heating effect)

i,e more current, more heat

more heat fuse melts and break the ckt and save our devices