to make something change from one state to another
to switch
a situation in which things exist in equal
balance
to supply power or energy to a machine
to energize
a substance that allows electricity to pass through it
conductor
a hard strong metal that is used to make steel
iron
a device in a wall that you put a plug into
socket
remains at the end of a process
residual
a piece of curved wire
coil
the part inside an object that is nearest it’s centre
core
a cover that is used for protecting a device
casing
loss of current especially due to faulty insulation
leakage current
Last changed2 years ago