Review

All matter are made up of _______________.

• Matter

• Atom

• Electricity

• Life

If an object has more positive than negative charges, its electrical charge is...

• positive

• negative

• neutral or no charge

• opposite

If an object has more negative charges than positive charges, its electrcial charge is...

• positive

• negative

• neutral or no charge

• opposite

If an object has the same number of positive and negative charges, its electrical charge is...

• positive

• negative

• neutral or no charge

Two objects with LIKE static charges will

• attract each other

• even out in the end

• repel each other

• cause a spark

Which of the following is caused by static electricity?

• a stove getting hot when it is turned on

• a magnet being attracted to a refrigerator

• a lightning strike during a storm

• a light bulb coming on when a switch is turned on

This is caused by friction or rubbing together two surfaces and the movement of negative charges called electron.

• Electric Current

• Current Electricity

• Static Electricity

• Excited Electricity

A _____ is a path through which electricity can flow.

• Battery

• Electron

• Circuit

• Biscuit

Which of the following are the important components of a Basic Circuit?

• Battery, Switch, Bulb

• Battery, Bulb, Wire

• Battery, Wire, Switch

• Switch, Battery, Ammeter

When an electric current reaches an open switch, the current stops. This creates an __________ circuit.

• Closed

• Basic

• Open