Quiz
4th Grade Electricity/Magnetism Study Guide
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Questions in this quiz (34)
1Insulators do not conduct electricity well
- ATrue
- BFalse
2Electrical energy moves through materials that are___________?
- AInsulators
- BConductors
- CRedactors
- DInflectors
3Select all that are Conductors.
- AMetal
- BWires
- CRubber
- DWater
4All of the following are Insulators except which one?
- ARubber
- BMetal
- CPlastic
- DWodd
5What creates an electric current?
- AA continuous flow of positive charges (protons)
- BA broken up flow of negative charges (electrons)
- CA continuous flow of negative charges (electrons)
- DA continuous flow of neutral charges (neutrons)
6The pathway taken by an electric current is a circuit?
- ATrue
- BFalse
7Closed circuits [blank_start]_________[blank_end] the movement of electrical energy.
- Aallow
- Bprevent
- Cbalance
8Open circuits [blank_start]___________[blank_end] the movement of electrical energy.
- Aallow
- Bprevent
- Cbalance
9What type of circuit is shown?
- AClosed
- BOpen
- CDrawbridge
10What type of circuit is shown here?
- Aopen
- Bpartial
- Cclosed
11How many pathways are there for the current in a series circuit?
- Aonly two
- Btwo or more
- Cnone
- Donly one
12How many pathways are there for a parallel circuit?
- Anone
- Bonly one
- Ctwo or more
- Donly two
13Electrical energy can be transformed into:
(select all that apply)- AGravitational energy
- BHeat energy
- CMechanical energy
- DChemical energy
- ELight energy
14Electrical energy can be transformed into 3 different types of energy. What type of energy are each of the pictures below?
- ALight
- BHeat
- CMechanical
15How do you create static electricity?
- ABy sticking your finger in an outlet
- BBy mixing water and soap in a rubber bucket
- CBy rubbing certain materials together
- DBy putting a wire in vinegar
16Lightning is the discharge of static electricity in the atmosphere
- ATrue
- BFalse
17Who proved lightning was a form of electricity?
- AMichael Faraday
- BThomas Alva Edison
- CNikola Tesla
- DBenjamin Franklin
18Who improved the electric lightbulb?
- ABenjamin Franklin
- BMichael Faraday
- CThomas Alva Edison
- DNikola Tesla
19Michael Faraday was a Founding Father of the United States.
- ATrue
- BFalse
20Who was an English scientist who discovered the relationship between electricity and magnetism?
- ANikola Tesla
- BMichael Faraday
- CBenjamin Franklin
- DThomas Alva Edison
21This person figured out how to distribute electricity easily. Who was it?[blank_start]________________________[blank_end]
- ABenjamin Franklin
- BThomas Alva Edison
- CNikola Tesla
- DMichael Faraday
22Magnetism is another form of gravity that is created by the movement of electrons.
- ATrue
- BFalse
23Electricity and Magnetism are related. An electric current creates a [blank_start]______________________[blank_end], and a magnetic field creates a [blank_start]_____________________[blank_end].
- Amagnetic field
- Belectric current
24All magnets have two ends called_________________?
- Apoles
- Bheads
- Ctops and bottoms
- DNorth and South
25Select all materials that magnets are made from:
- Airon
- Bcopper
- Cnickel
- Dcobalt
26The poles called North and South are ___________________ to one another.
- Arepulsed
- Battracted
- Crepelled
- Dreject
27There are two different types of magnets.
- ATrue
- BFalse
28The two different types of magnets are...
- AElectromagnets and Temporary
- BPermanent and Temporary
- CPermanent and Electromagnets
- DFlexible and Permanent
29Permanent magnets are...
- Atemporary magnets
- Bflexible magnets
- Calways magnetic
- Dseldom magnetic
30Electromagnets are...
- Atemporary magnets
- Bflexible magnets
- Czapper magnets
- Dpermanent magnets
31A [blank_start]_____________[blank_end] flowing through a [blank_start]_____________[blank_end] creates a [blank_start]____________________[blank_end].
- Acurrent
- Bpulse
- Cforce
- Dcharge
- Etube
- Fstring
- Gcoils
- Hwire
- Iforce field
- Jmagnetic field
- Kelectrical field
- Lelectromagnet field
32The strength of an electromagnet can be increased or decreased by....Select all that apply.
- AChanging the power of the force field around the magnet
- BChanging the strength of the electric current flowing through the wire
- CChanging the metal used in the coils
- DChanging the number of coils
33What type of circuit is shown?
- Aparallel circuit
34What type of circuit is pictured below?
- AParallel
- BBalanced
- CSeries
- DClosed
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- 7th grade Science Quiz on 4th Grade Electricity/Magnetism Study Guide, created by Todd Haley on 26/02/2019.
- Author
- Todd Haley
- Language
- English
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