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What device is most likely to contain an electromagnet?
A speaker is most likely to contain an electromagnet to produce sound by vibrating a diaphragm.
What does not contain in a electromagnet?
An electromagnet does not contain permanent magnets. It consists of a coil of wire wrapped around a ferromagnetic core, such as iron, that becomes magnetized when an electric current flows through the coil.
What kind of things attach to a electromagnet?
Objects that contain ferromagnetic materials such as iron, nickel, or cobalt are attracted to an electromagnet. For example, paperclips, nails, and small metal objects will stick to the electromagnet when it is energized.
How many magnets does a flashlight have?
A flashlight does not typically contain magnets. The main components of a flashlight are usually a light source (bulb or LED), a power source (batteries), and a housing for these components.
What are some objects that contain an electromagnet?
Some objects that contain an electromagnet include electric motors, speakers, MRI machines, and doorbells. Electromagnets are also used in cranes, magnetic levitation trains, and particle accelerators.
Does a flashlight contain an electromagnet?
No. Except for the kind that you wind up to power.
Does a transistor contain an electromagnet?
No.
What device is most likely to contain an electromagnet?
A speaker is most likely to contain an electromagnet to produce sound by vibrating a diaphragm.
What does not contain in a electromagnet?
An electromagnet does not contain permanent magnets. It consists of a coil of wire wrapped around a ferromagnetic core, such as iron, that becomes magnetized when an electric current flows through the coil.
What kind of things attach to a electromagnet?
Objects that contain ferromagnetic materials such as iron, nickel, or cobalt are attracted to an electromagnet. For example, paperclips, nails, and small metal objects will stick to the electromagnet when it is energized.
How many magnets does a flashlight have?
A flashlight does not typically contain magnets. The main components of a flashlight are usually a light source (bulb or LED), a power source (batteries), and a housing for these components.
What are some objects that contain an electromagnet?
Some objects that contain an electromagnet include electric motors, speakers, MRI machines, and doorbells. Electromagnets are also used in cranes, magnetic levitation trains, and particle accelerators.
What does a electromagnet create?
An electromagnet creates a magnetic field when an electric current passes through a coil of wire, which magnetizes the core of the electromagnet. This magnetic field allows the electromagnet to attract or repel other objects that contain iron, nickel, or cobalt.
What are some words that contain the root 'light'?
flashlight lightness lightly lighter lightning
What will attract to a electromagnet?
An electromagnet will attract materials that contain iron, nickel, or cobalt. These materials are ferromagnetic, which means they are strongly influenced by magnetic fields and will be pulled towards the magnet when in close proximity.
What cell is a flashlight?
A flashlight typically contains a battery to provide power for the light source, such as an LED or an incandescent bulb. It does not contain a specific type of cell that would be found in living organisms.
How do i know that they have electromagnet in the motor?
because it will contain a magnet inside that spins with copper windings like a car alternator
