USE THE GLOSSARY FROM THE MAGNETISM AND ELECTRICITY

WORKBOOK TO ANSWER THESE QUESTIONS

Science Quiz4th Grade Magnets/Electricity

1. TO PULL TOWARD ONE ANOTHER:

2. TO PUSH AWAY, AS SIMILAR POLES OF TWO MAGNETS:

3. THE RELEASE OF BUILDUP OF ELECTRIC CHARGE:

NUMBER YOUR PAPER 1-15*choose the correct word to

match the definition

4. A FORM OF ENERGY THAT CAN PRODUCE LIGHT, HEAT, AND MAGNETISM:

5 . THE MATERIAL IN A LIGHT BULB THAT GLOWS WHEN HEATED BY AN ELECTRIC CURRENT:

6 . A FORM OF THE MINERAL MAGNETITE THAT IS NATURALLY MAGNETIC OR HAS BECOME MAGNETIZED:

*choose the correct word to match the definition

7. A DOCUMENT GRANTING THE RIGHT TO TAKE CREDIT FOR AN INVENTION:

8 . POSITIVE AND NEGATIVE ELECTRIC CHARGES THAT ARE SEPARATED FROM EACH OTHER AND ARE NOT MOVING:

9 . A FLASH OF LIGHT CAUSED BY A DISCHARGE OF STATIC ELECTRICITY BETWEEN TWO CLOUDS:

*choose the correct word to match the definition

10 . THE SPACE AROUND A MAGNET OR ELECTRIC CURRENT WHERE MAGNETIC FORCE IS PRESENT:

11 .CURRENT THAT FLOWS IN A CIRCUIT IN ONE DIRECTION:

12 . A P IECE OF IRON THAT BECOMES A TEMPORARY MAGNET WHEN ELECTRICITY FLOWS THROUGH AN INSULATED WIRE WRAPPED AROUND IT:

*choose the correct word to match the definition

13 . AN INSTRUMENT THAT USES A FREELY MOVING MAGNETIC NEEDLE TO INDICATE DIRECTIONS:

14 . EITHER OF 2 OPPOSING FORCES OR PARTS, SUCH AS THE POLES OF A MAGNET:

15 . A PROPERTY OF CERTAIN KINDS OF MATERIALS THAT CAUSES THEM TO ATTRACT IRON OR STEEL:

*choose the correct word to match the definition