What diameter of cylindrical wire should be used make a fuse

Reference no: EM13335027

A fuse in an electric circuit is a wire that is designed to melt, and thereby open the circuit, if the current exceeds a predetermined value. Suppose that the material to be used in a fuse melts when the current density rises to 410 A/cm2. What diameter of cylindrical wire should be used to make a fuse that will limit the current to 0.41 A?

Reference no: EM13335027

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