Electrical current running through a wire causes that wire to heat up, and if the wire heats up it can damage the insulation or cause a fire. Given these facts, electrical current running through wire can do what or cause a fire among the following options:
- check the wire
 - damage the insulation
 - cool the wire
 - get chemical reactions started
 - kinetic energy
 - move the wire
 - activation energy
 - get started


 

  damage the insulation       