Unit 5 Test Review Electricity and Magnetism
Science
6th - 8th Grade
NGSS covered
Used 20+ times
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12 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
From this illustration, we can conclude that
magnetic force is strongest in the middle of the magnet.
magnetic force is strongest at the poles of the magnet.
the poles of the magnet have different strengths.
magnetic force is weakest at the poles of the magnet.
Tags
NGSS.MS-PS2-5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Magnet A is suspended above magnet B because
the magnets are attracting each other as their opposite poles are facing each other.
The magnets are repelling each other as their opposite poles are facing each other.
The magnets are repelling each other as their like poles are facing each other.
The magnets are attracting each other as their like poles are facing each other.
The magnets are attracting each other as their like poles are facing each other.
Tags
NGSS.MS-PS2-3
NGSS.MS-PS2-5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A device that converts electrical energy into mechanical energy
magnet
electric generator
electric motor
magnetic pole
Tags
NGSS.MS-ETS1-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
As voltage goes up, what happens to current?
Current stays the same.
Current goes up.
Current goes down.
Current drops to 0 A.
Tags
NGSS.HS-PS2-5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
As resistance goes up, what happens to the current?
Current goes up.
Current stays the same.
Current goes down.
Current disappears.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If a material does not allow charges to move through it easily, what is it called?
electrical insulator
static electricity
electrical conductor
electric discharge
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If bulb 4 burns out, how will the circuit be affected?
all the remaining bulbs stay lit
all of the bulbs go out
only bulbs 1 through 3 stay lit
bulb 4 is the only other bulb to go out
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