Static electricity- Grade 9 Science
Terms in this set (18)
Electrons moving from one place to another by friction
negative charges roaming around the nucleus
make up part of the nucleus, and are postively charged
make up the rest of the nucleus, are neutral
a _______ is a material that does not allow electric charges to move easily.
is a material that does allow electric charges to move more easily.
If an electron is removed from a neutral atom, it will have a overall _________ charge
If an electron is added to a netural atom,it will have an overall ________ charge
Van de Graaff generator
a ________ uses friction to produce a large static charge on a metal dome.
something that lets electrons flow easily. It lets electricity move in a circuit.
a material that does not allow electrons to move through it easily
Stationary charge. Build up of electrons on an object, or a lack of electrons on an object.
the charging of items through touching objects, or the movement of electricity through touching objects.
A charge being generated in a neutral object by a nearby charged object that does not touch.
the study of non-moving charges
the law of electrostatics...
1) 2 objects of the same charges repel
2) 2 objects of opposite charges attact
refers to a excess of charges that stay in place on a material
all matter is made of tiny particles called _____
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