ELECTR

ICIT

Y

REVIEW

VOCABULARY

What is the space around a

magnet where magnetism

acts?

magnetic field

VOCABULARY

An electric current does not pass easily through an

___________insulator.

VOCABULARY

What is the object that pulls iron and steel things to it?

magnet

VOCABULARY

What is a small magnet that can turn freely and points north?

compass

VOCABULARY

Where is a magnet the

strongest?

poles

VOCABULARY

An electric current does pass easily through a

___________conductor.

VOCABULARY

What is the force around a magnet called?

magnetism

VOCABULARY

What is the capacity for doing work called?

energy

VOCABULARY

A complete or partial path

through which an electrical

current may flow is ?

circuit

LABEL THE LIGHT BULB

Move the words to the correct location.

filament

supporting wires

glass bead

metal base metal tip

LABEL THE CIRCUIT

parallel circuit

series circuit

CIRCUIT QUESTIONS

Would the light bulb work if it is put in the empty socket of A?

A B________________ answer

YES

LABEL THE CIRCUIT

Will the light bulb light in B?

A B________________ answer

NO

LABEL THE CIRCUIT

Will the light bulb light in A?

A B________________ answer

YES

LABEL THE CIRCUIT

What will happen if a light bulb is put into the empty socket of B?

A B________________ answer

It will light.

MAKE YOUR CHOICE!What kind of circuit allows a

current to flow through it?Open Closed

MAKE YOUR CHOICE!What pole is attracted to the

north pole of a magnet?south north

MAKE YOUR CHOICE!Which has a negative

electrical charge?proton electron

MAKE YOUR CHOICE!Air, rubber, glass and plastic

are good _________.insulators

conductors

MAKE YOUR CHOICE!A small magnet that turnsfreely and points north is a

__________.

pole compass

Good luck on your test!