Asked by Anonymous

An electromagnet is the most powerful type of magnet there is . It is a magnet with a current running through it that can be turned on and off , Why might it be useful to be able to turn the electromagnet on and off ?
To control the strength of the magnet
To not waste electricity
To latch onto and let go of objects
To reduce wearing out of the magnet over time

Answers

Answered by DrBob222
c
Have you not seen these huge cranes that have an electromagnet on the end of a boom that is used in picking up metals and loading dump trucks?
Anyone got the answers?
OK I'll post them when I get dont
The answers are...
1.To latch onto and let go of objects
2.How quickly electrical energy moves in a circuit
3.When a current runs through a conductor
4.Elections are moved thorough a circuit creating that current interacts with a magnet moving the conductor in the orientation of the field
5.electromagnetic field

100% correct guys and girls
Answered by Nah
He is right ^^
Answered by NoName
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Answered by yup
homeboy is indeed correct
Answered by 2022
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Answered by Beep_sheep
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Answered by a
This guy doesn't know how to correctly put stuff in ^^^
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Answered by Roseanne
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Answered by Teyah Rinee
🌊ocean child🌊 is indeed correct
Answered by Micheal Afton
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Answered by luna

-to latch onto and let go of objects
-how quickly electrical energy moves in a circuit
-when a current runs through a conductor
-Electrons are moved through a circuit, creating a current. That current interacts with a magnet, moving the conductor in the orientation of the field.
-electromagnetic field
Answered by Harry Potter
Ocean child is right
Answered by why????????
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Answered by eijiro kirishima
the ocean kid is right! so manly >:)
Answered by XD
Thanks Ocean Child!
100%% Still correct!!
1.To latch onto and let go of objects
2.How quickly electrical energy moves in a circuit
3.When a current runs through a conductor
4.Elections are moved thorough a circuit creating that current interacts with a magnet moving the conductor in the orientation of the field
5.electromagnetic field
Answered by Tsuyu Asui
kirishima? *ribbit*
Answer
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Answered by Kingdomcum
UwU
Answered by connexus hates me <3
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Answered by The Bread God
Anyone who wants the letter answers
A
A
B
D
D
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Answered by Lol
ANYONE KNOW THE ANSWERS TO THE "ELECTROMAGNETISM IN USE QUICK CHECK"? SOMEONE PLEASE???!😭😭
ocean child is right for item 1-4 but got 5 wrong.
the answer for item 5 on the Electromagnetism in Use quick check is this:
Which is the correct description of the function of a motor?
Responses

to convert electrical energy into rotational movement

but ocean child got all right except this one^^
this one is the correct answer. ^^^^
Answered by goodog
🌊ocean child🌊 is 100% correct 2023 for me
Answered by Ty bone
Electromagnetism in Use Quick Check
1) Electric current
2) A north pole and a south pole attract each other.
3) Attach a wire to one end of a battery, wrap the wire around an iron or steel core, and attach the other end of the wire to the other end of the battery.
4) Repellant magnetic force
5) Magnets in the sides of the tracks constantly repel and attract magnets in the sides of the train.
Your welcome Ty bone out!
Answered by Bruh :((
TY BONE IS CORRECT!!… at least for me. Thank you so much, seriously 😭😭
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Answered by Jenny
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Answered by Paliniasky
ocean child is 100% correct just look closer at the answers so you dont get 1 wrong
Answered by Trump 2024!
An electromagnet is the most powerful type of magnet there is. It is a magnet with a current running through it that can be turned on and off. Why might it be useful to be able to turn the electromagnet on and off?
#1.to not waste electricity
#2.to control the strength of the magnet
#3.*to latch onto and let go of objects*
#4.to reduce wearing out of the magnet over time

What does electric current measure?
#1.*how quickly electrical energy moves in a circuit*
#2.how much electrical energy moves in a circuit
#3.how frequently electrical energy moves in a circuit
#4.how well electrical energy moves in a circuit

How is a magnetic field produced?
#1.*when a current runs through a conductor*
#2.when electrons move through a circuit
#3.when an electromagnetic field interacts with a magnet
#4.when an object has an electric charge

Which statement best describes how an electromagnetic motor works?

#1.Electrons are moved through a magnet, creating a current. That current interacts with a circuit, moving the conductor in the orientation of the field.
Electrons are moved through a magnet, creating a current. That current interacts with a circuit, moving the conductor in the orientation of the field.

#2.Electrons are moved through a current, creating a circuit. That circuit interacts with a magnet, moving the conductor in the orientation of the field.
Electrons are moved through a current, creating a circuit. That circuit interacts with a magnet, moving the conductor in the orientation of the field.

#3.*Electrons are moved through a circuit, creating a current. That current interacts with a magnet, moving the conductor in the orientation of the field.
Electrons are moved through a circuit, creating a current. That current interacts with a magnet, moving the conductor in the orientation of the field.*

#4.Electrons are moved through a magnet, creating a circuit. That circuit interacts with a current, moving the conductor in the orientation of the field.

What are the particles demonstrating in this image?

#1.electromagnetic motor

#2.*electromagnetic field*

#3.electric field

#4.magnetic field
I'm 100% right
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