electricity

Electricity is a type of energy made up of electrical charges.

• true

• false

When an object has more positive + charges than negative - charges, its electrical charge is ................

• positive

• negative

Which diagram shows a positive charge?

• a

• b

If the charges in two objects are the same (both positive or both negative) ,.............................

• they repel each other.

• they attract each other.

• none of them

If the charges in two objects are different (one positive and the other negative), .....................................

• they repel each other( move away from each other).

• they attract each other(move together).

Static electricity stays in one place.

• true

• false

........................ flows from one place to another.

• Static electricity

• Current electricity

• static electricity

• current electricity

• static electricity

• current electricity

Some materials allow electricity to flow through them very easily. These are called......................

• plastic

• insulators

• conductors