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Why there exists magnetic Field when there is no magnetic charges practically?
SaifAfridi
A magnetic field is induced by moving electric charges, either by an actual electric current, or the way that electrons (charged particles) spin around the nucleus [in the case of magnetic materials becoming magnetized].
Wiki User
∙ 12y ago
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Does a magnetic field have a weight?
No, a magnetic field is a force resulting from charges moving.
Does lightning produces magnetic field?
Yes, The movement of electrical charges produces a magnetic field
What is pushing or pulling force that exists when a magnetic material is near?
Magnetic field
Creates a magnetic field?
Both magnetic materials and moving electric charges induce magnetic fields.
What creates magnetic fields?
Basically moving electric charges will create a magnetic field.
Is a magnetic field surrounded by moving electric charges?
yes
When there is no current passing through a conductor you say magnetic field is zero but in a conductor charges are in motion then why is there no magnetic field?
When there is no current passing through a conductor, charges are stilll in motion, but they are disorganized and not flowing. The magnetic fields by all of those random movements cancel each other out. That is why there is no magnetic field in a conductor with no current, even though there is movement in the charges.
Are all magnets man-made?
No, a magnetic field is induced by moving electric charges. If a ferrous material (one containing iron) is placed in a magnetic field, the individual magnetic dipoles can be aligned in accordance with the magnetic field. Since the molten iron in the earth's core carries charges, a magnetic field is induced around the earth (with field lines coming OUT of the south pole and into the north). This magnetic field can align magnetic dipoles just as any man-made electromagnet can.
Is it true or false that an electric charge creates a magnetic field?
Opposites attract, like charges repel each other.
Moving electric charges will interact with?
Moving electric charges will interact with an electric field. Moving electric charges will also interact with a magnetic field.
Is there any way to set up a magnetic field other than by causing charges to move?
No, the present physics states that moving charges relatively is the only way to set up a magnetic field.
How magnetic field affects the flow of charges in wire?
How am I supposed to answer that??.. I should answer the question to you.!!
