The maximum current that flows through a fuse wire before it blows out – McqOptions

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1.	The maximum current that flows through a fuse wire before it blows out varies with its radius as [SCRA 1998]
A.	\[{{r}^{3/2}}\]
B.	r
C.	\[{{r}^{2/3}}\]
D.	\[{{r}^{1/2}}\]
Answer» B. r

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