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Home Q & A Board Science-Related Homework Help Physics
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urdesigirl urdesigirl
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3 years ago
A certain fuse "blows" if the current in it exceeds 1.0 A, at which instant the fuse melts with a current density of What is the diameter of the wire in the fuse?

▸ 0.68 mm

▸ 0.63 mm

▸ 0.91 mm

▸ 0.45 mm
Textbook 
Essential University Physics

Essential University Physics


Edition: 3rd
Author:
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stepanosstepanos
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3 years ago
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