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Grade 1010 grade science

why the current capacity of fuse is independent of its length?

Profile image of soumya
9 Years agoGrade 10
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1 Answer

Profile image of Vikas TU
9 Years ago
The reason is :
The current is same in the wire in series and hence, it is independent of its length.
It depends on area of the wire thhat is varies with its radii that is:
r^(3/2).