Electrical current running through a wire causes that wire to heat up.
If the wire heats up it can damage the insulation or cause a fire.
Electrical current running through a wire can damage the insulation or cause a fire.
electrical current running through a wire can damage the insulation or what?
1: an object
2: energy barrier
3: humans disturb it
4: cause electrical conditioning
5: cause a fire
6: critical organs
7: cause hair conditioning
8: cause new lines