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Q. What is a fuse wire?

i) Fuse wire is an alloy of lead 37% as well as tin 63%. It is linked in series in an electric circuit.

ii) It has high resistance as well as low melting point.

iii) When large current flows by a circuit due to short circuiting the fuse wire melts due to heating and hence the circuit becomes open. The electric appliances are put away from damage.

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  • Category:- Physics
  • Reference No.:- M9571166

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