Term
|
Definition
| the ability to do work or to cause a change |
|
|
Term
|
Definition
| a form of energy carried through wires to power machines |
|
|
Term
|
Definition
| a piece of material (as of iron, steel, or alloy) that is able to attract iron |
|
|
Term
|
Definition
| a device inside a machine that supplies electricity |
|
|
Term
|
Definition
| wire wound around a core to create a magnetic field |
|
|
Term
|
Definition
| a machine that produces electricity |
|
|
Term
|
Definition
|
|
Term
|
Definition
| sum of potential (energy of position) and kinetic (energy of motion) energy |
|
|
Term
|
Definition
| a wind turbine changes the energy of the blowing wind into electricity |
|
|
Term
|
Definition
| state of not being in harm or danger |
|
|
