Learning Objective: How are electromagnets used in everyday life? Recall what an electromagnet is and how to make one.

Using Electromagnets

Quiz
•
Science
•
7th Grade
•
Easy
Mrs A Bajwa
Used 1+ times
FREE Resource
79 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Electromagnets are used in devices like electric bells and MRI machines. They are made by wrapping a coil of wire around an iron core and passing electric current through the wire.
Electromagnets are only found in nature and cannot be made by humans.
Electromagnets do not require electricity to function.
Electromagnets are permanent magnets that do not lose their magnetism.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Learning Objective: How are electromagnets used in everyday life? Electromagnets are used in which of the following devices?
Television remotes
Refrigerator magnets
Electric bells
Wooden chairs
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Electromagnets are used in which of the following everyday devices?
Electric bells, circuit breakers, and loudspeakers
Light bulbs, batteries, and solar panels
Televisions, refrigerators, and microwaves
Washing machines, fans, and heaters
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you think they work?
By using electricity
By using water
By using wind
By using solar power
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fill in the blank: An electric bell uses an ________ to produce sound.
electromagnet
battery
resistor
capacitor
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fill in the blank: A circuit breaker is a safety device that uses an ________ to break the circuit when the current is too high.
electromagnet
insulator
resistor
condenser
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can we use electromagnets in the real world?
In making electric bells, MRI machines, and maglev trains
In making wooden furniture, glass bottles, and paper
In growing plants, cooking food, and painting walls
In making plastic toys, rubber bands, and cotton clothes
Create a free account and access millions of resources
Similar Resources on Wayground
75 questions
Science Pass Item Sampler

Quiz
•
6th - 8th Grade
75 questions
Science Pass

Quiz
•
6th - 8th Grade
78 questions
How can I smell things from a distance Unit 2 IC1 LS2 (L6-L9))

Quiz
•
5th - 8th Grade
82 questions
Earth and Human Activity Review

Quiz
•
7th Grade
75 questions
Acids & Bases

Quiz
•
5th - 8th Grade
84 questions
Genetics (Vocab/Punnett Sqaures)

Quiz
•
7th Grade
83 questions
Science Exam Review

Quiz
•
5th - 9th Grade
82 questions
Non Contact Forces Review

Quiz
•
6th - 8th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade