0
the guy who answered "What Country has the most terrorist" is a big big bad boy, if he dosent tell me his name and adress i will hunt hime down and feed him to my Greek terrorest buddies
What else can I help you with?
What is the region of the earth where the magnetic fields are formed called?
Three things:The planets rotation.The energy lost as the planet coolsBoth of the above driving movement of the molten iron in the core of the planet.
How are changing electric and magnetic fields related?
Changing electric fields create magnetic fields, and changing magnetic fields create electric fields. This relationship is described by Maxwell's equations. The two fields are interdependent and can propagate through space as electromagnetic waves.
What does not create a magnetic field?
A great many things do not create magnetic fields. They includerock,plastics,most living things,most gases at normal conditionsActually most living things create magnetic fields measurable and commonly called brain waves. minute but measurable
How is a magnetic force in an electromagnet created?
An electromagnet uses electricity to create the magnetic field. Moving charges create magnetic fields. Knowing that, if we have a lot of copper wire (with a suitable insulator) wrapped around an iron core, we can send direct current through that wire, and it will create a magnetic field. The magnetic field will magnetize the iron core, and the core becomes a magnet. Wrapping wire around a nail and connecting a battery to the ends of the wire will make a simple electromagnet.
What does the core create on the other side of the earth?
the core creates a magnetic field
Why transformer core is of magnetic not of wooden?
The transformer core is ferromagnetic in order to focus and concentrate the magnetic fields generated in the windings. This improves coupling and increases inductance.
What are the causes of magnetic fields?
Earth's magnetic field is produced by the dynamo effectin the liquid metal outer core.
What creates magnetic fields?
Magnetic fields are created by moving electric charges. When charged particles like electrons move, they generate magnetic fields. These magnetic fields can interact with each other and with other magnetic materials to produce various effects.
Does electric current create magnetic fields?
Yes, electric current does create magnetic fields
Can an electromagnet create a magnetic field when the battery is removed?
If the electromagnet has a core, which has become magnetized, then the core will have a residual magnetic field when the power is removed.
A solenoid with a ferromagnetic core is called a(n)?
A solenoid with a ferromagnetic core is called an electromagnet. The ferromagnetic core enhances the magnetic properties of the solenoid, making it more efficient and powerful in generating magnetic fields.
Does a cold planet's core have magnetic fields?
It MIGHT have. If the SURFACE of the planet is cold, its interior can still be liquid, for billions of years - allowing the currents that cause the magnetic field. Note, for example, that Jupiter has considerable magnetic fields.
