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 latch onto and let go of objects
What does electric current measure?
how quickly electrical energy moves in a circuit
How is a magnetic field produced?
when a current runs through a conductor
Which statement best describes how an electromagnetic motor works?
Electrons are moved through a circuit, creating a current. That current interacts with a magnet, moving the conductor in the orientation of the field.
What are the particles demonstrating in this image?
electromagnetic field
the first one is “to latch on and let go of objects” The second answer is “how quickly electrical energy moves in a circuit.” The third answer is “when a current runs through a conductor” The forth answer is “electrons are moved through a circuit creating a current. That current interacts with the magnet, moving the connector in the orientation of the field”. The fifth answer (and last one) is “ electromagnetic field“
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
these are 100% correct!
yeah he's right (im not a fake person)
deez
I'm sorry, I don't understand what you mean by "deez". Can you please provide more context or rephrase your question?
To latch onto and let go of objects.
An electromagnet is useful because it allows us to control the magnetic force it generates. By turning the electromagnet on and off, we can choose when it attracts or repels objects. This property is particularly valuable in various applications where we need to manipulate objects or create mechanical movements.
For example, in cranes or lifting systems, electromagnets are used to attract metal objects such as cars or containers. By turning the electromagnet on, the metal object can be securely grabbed and lifted. Then, by turning it off, the object can be released, allowing for efficient and controlled movement.
Additionally, electromagnets are commonly used in electric motors where the ability to turn on and off the magnetic field is crucial for the motor's operation. By repeatedly switching the magnetic field on and off, the motor can generate rotational motion.
In summary, being able to turn the electromagnet on and off provides flexibility and control, allowing us to manipulate objects and create useful mechanical movements.