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What of the following is evidence that an electrical current produces a magnetic?
You can detect the magnetic field by its pull on another magnet, including a compass needle.
Are domains alligned in magnets?
Yes. When a material is magnetized the magnetic domains are aligned.
Do magnetic effects pass through water?
Yes
What device produces magnetism?
A device that produces magnetism is an electromagnet, which generates a magnetic field when an electric current flows through a coil of wire. Other devices include permanent magnets, which are made from materials that have a persistent magnetic field. Additionally, magnetic fields can be produced by certain electrical devices like motors and generators, where the interaction of electric currents and magnetic fields is fundamental to their operation.
How could straight copper wire produce magnetic field lines?
The copper by itself will do nothing of the sort. It will be surrounded by magnetic field lines if a current flows through it. It is the current that produces the magnetic field lines.
Is magnetic resonance resulting from nuclear reactor?
No, a nuclear reactor produces thermal energy and ionising radiation, no magnetic effects.
Does lightning produces magnetic field?
Yes, The movement of electrical charges produces a magnetic field
Which layer of the earth produces its magnetic field?
The earth's outer core produces the magnetic field.
What is an electrical current that produces a magnetic field?
The deflection of a magnetic compass in the presence of an electric current, is evidence that an electric current produces a magnetic field.
What is evidence that an electrical current produces a magnetic field?
The deflection of a magnetic compass in the presence of an electric current, is evidence that an electric current produces a magnetic field.
What does moving electricale charge produce?
It produces a magnetic field.
What effects does the core have on the earth's climate?
Since the earth's core produces a magnetic field, it has a major effect on the climate. The magnetic field keeps the dangerous rays of the sun away from the earth making it much more habitable by all creatures.
What produces magnetic fields?
the presence of a magnet
Is a battery magnetic?
No, a battery is not magnetic. It produces electricity through chemical reactions, not magnetism.
Is lithium magnetic?
Lithium is not magnetic at room temperature. Its atomic structure and magnetic properties do not align in a way that produces a magnetic field.
What energy produces a magnetic field?
electric energy
An electric current produces a magnetic field?
Yes.
