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Magnetic field is produced by varying electic field. It is a vector quantity. It originates from North pole and passes to south pole and it is a closed loop.
Magnetic forces gives information about charge carriers in a material through Hall effect
answ2. A magnetic field may be a fixed one - it does not need to vary. Consider a permanent magnet.
All magnetic fields are caused by the movement of electrons. No moving electrons - no magnetic field.
The Earth's magnetic field is created by electrical currents, running roughly parallel with the equator. There may be several such paths - we see the net effect.
What else can I help you with?
Is magnetic field a conservative field?
Yes, the magnetic field is a non-conservative field. This means that the work done by a magnetic field on a charged particle moving in a closed path is generally not zero, unlike a conservative field where work done in a closed path is zero.
Is magnetic field conservative field?
it is not a conservative feild....it is a non conservative feild
How can magnets work in space?
Magnets work in space because they create a magnetic field that can attract or repel other magnetic objects. This is possible because the magnetic field is not affected by the lack of air or gravity in space.
The area around an object that is affected by the magnetism of that object is the?
A Magnetic Force
How electro magnet work?
ANY electrical current will be surrounded by a magnetic field. In an electromagnet, this magnetic field is often amplified by an iron core.
How do stacking magnets work to create a strong magnetic field?
Stacking magnets works to create a strong magnetic field by aligning the magnetic domains within each magnet in the same direction. This alignment enhances the overall magnetic force, resulting in a stronger magnetic field.
Would lead tape work as a shield from a magnetic field?
No
Can a static magnetic field do positive work on charged particles?
No, a static magnetic field cannot do positive work on charged particles. Magnetic fields can only do work on moving charged particles by changing their directions of motion or causing them to spiral. Static magnetic fields do not affect stationary charged particles.
Why transformernot work in dc?
Transformers work by induction. A changing magnetic field is required.
Region around a magnet in which magnetic force can act?
Magnetic freild
Would a magnetic compass be suitable to be used for space travel?
No. Magnetic compasses work based on the Earth's mantic field, in space there is no magnetic field for the compasses to work with. A different system, possibly similar to Global Positioning System (GPS) might work, call it the Universal Positioning System. On certain rocky planets it could work, but some planets don't have a magnetic field, like Mars. So a traditional magnetic compass wouldn't work in space, or at least it won't get you where you want to go.
Does magnetic attraction work under water?
Yes, magnetic attraction can work underwater. However, the strength of the magnetic field may weaken depending on the material of the objects and the distance between them. Materials like iron and steel are more likely to be attracted by a magnetic field underwater compared to non-magnetic materials.
