Question

which of the cable .one rated 5A and other 15A will be of thicker wire also give reason for your answer

Answer 1

Answer:

The cross-sectional area of the wires will affect the amount of resistance. Wider wires have a greater cross-sectional area. Water will flow through a wider pipe at a higher rate than it will flow through a narrow pipe. This can be attributed to the lower amount of resistance that is present in the wider pipe. In the same manner, the wider the wire, the less resistance that there will be to the flow of electric charge. When all other variables are the same, charge will flow at higher rates that is, more current through wider wires with greater cross-sectional areas than through thinner wires.

Hence, the 15 A rated wire is the thicker wire as more amount of current flow through it than the 5 A rated wire.

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Answer 2

Answer:

the fuse is 15 A is correct the reason is that thicker the wire less is its current hence, higher it is current carrying capacity...