# A fuse made of lead wire has an area for cross-section 0.2mm^(2). On short circuiting will the fuse wire reaches 32 A. How long after the short circ

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A fuse made of lead wire has an area for cross-section 0.2mm^(2). On short circuiting will the fuse wire reaches 32 A. How long after the short circuiting will the fuse begin to melt? For lead, specific heat capacity 134J kg^(-1)K^(-1), melting point =327^(@)C, relative density =11.34, initial temperature =20^(@)C electricaL resistivity =11xx10^(-8)Omegam.

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