Electric Fuse – A Safety Device


  • Electric Fuse is a Safety device
  • It works on the principle of Joule’s law of heating
  • It consists of a fuse wire made of an alloy of tin and lead, which melts and breaks the circuit whenever current in the circuit exceeds safe limits due to overloading or short circuit

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Physics Teachers with more than 15 years of teaching Physics to students up to Plus Two