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When a strong magnet is passed rapidly through a coil of wire what is true?
Wiki User
∙ 16y ago
The magnetic field lines (the lines of force) around the magnet sweep the windings in the coil. This induces a voltage in the windings (through induction), and the voltage will try to drive current if it can. There is a bit more to this, but the essential elements are that the magentic lines of force cause voltage in the coil because there is relative motion between the field and the coil.
Wiki User
∙ 16y ago
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How are microwaves magnetic?
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Strong temporary magnet formed when a current is passed through a coil of wire?
A magnetic field.
Do magnets attract through liquid?
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What does the combination of a magnetic field and a coiled wire create strong magnet week magnet or neutral magnet?
it creates a very strong magnet A+ users
Do speakers use electromagnets?
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How do speaker use electromagnet?
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Is copper attracted to magnet?
No, but if you drop a really strong magnet through a narrow copper tube it has a really cool effect (electric charges affecting magnetism)
What is an eletro magnetic?
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Can a magnet move a car?
A magnet can move a car, if the magnet is strong enough.
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strong
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It is a magnet or a electro-magnet. If you are trying to use it as a metal detector then you will need a really strong magnet!
