Wires of nichrome and copper of equal dimensions are connected in series in electrical circuit. Then

The ____________ is connected in series in an electric circuit.

Two conducting wires of the same material and of equal length and equal diameters are first connected in series and then in parallel in an electric circuit. The ratio of the heat produced in series and parallel combinations would be :

Two conducting wires of the same material and of equal length and equal diameters are first connected in series and then in parallel in an electric circuit. The ratio of the heat produced in series and parallel combinations would be :

List two characteristics of the material used in a fuse wire. Name the material it is made of . A fuse is always connected in series in an electric circuit. Justify this statement giving reason.