0
This was Hans Christian Ørsted. April 1820 - Copenhagen.
He found that a compass needle could be deflected (it moved) if a current was switched on or off in a nearby conductor. This was the first demonstrated link between electricity and magnetism, later taken up in detail by Michael Faraday.
Oersted did not develop his experiment into an electric motor, though it is the basic idea on which all motors work - the interaction of an electric current with a magnet (usually in modern motors an electromagnet of some kind) to produce a force, and thus a movement.
A Scientist called Hans Christian Oersted is the inventor of the magnetic effect of the electric current. The Scientist who was Danish is the one who discovered the magnetic effect of the electric current.
Comment Oersted didn't 'invent' this effect; he is credited with 'discovering' it. The effect was present long before it was discovered!
Magnetism electricity (electromagnetism) was not invented;it was discovered in the year 1820 by a Danish physicist,Hans Christian Oersted.He discovered that a current carrying wire could behave like a magnet.He thus,discovered that there is a corelation between electricity(i.e.,electric currents). Earlier on, people had thought that electricity and magnetism are independent (of each other) phenomenon. Oersted's discovery showed that this is not so and we can use electric currents to produce magnetic effects.
During 1819-20, a science teacher H.C. Oestead discovered that the magnetic field can be produced by an electric current.
It was not invented,It was discovered by "HANS CHRISTIAN OERSTED".
Add your answer:
Earn +20 pts
Where did Hans Oersted live?
Hans Christian Ørsted (or Oersted) lived in Denmark. He discovered the magnetic field produced by an electric current.
What is the Force that pushes or pulls magnetic material near a magnet?
Magnetic forces are produced by the motion of charged particles such as electrons. Magnetism is one of the fundamental forces of nature.
What provides electromagnetic waves?
In atoms, when they are affected by energy, the electrons will get excited and move up to a higher energy state. When they relaxe and move back down, the extra energy gets shot out as an electro magnetic wave (photon, or light)
Why are materials magnetic?
the materials are magnetic because of electromagnetic forces and this force is produced because of presence of positive and negative charges in them
What is a control test tube?
There are many uses of the electromagnet, it is used to invent generators and electric motors, used it to control the switch relay, use in practical industries, and even in an electric bell etc. Because the electromagnet is a type of magnet in which the magnetic field is produced by the electric current.
How do moving electric charges and magnets interact?
Moving electric charges produce a magnetic field, which can interact with other magnetic fields, including those produced by permanent magnets. This interaction can result in forces being exerted on the moving charges and/or the magnets, leading to phenomena such as magnetism, electromagnetic induction, and electric motors.
How a magnetic field is produced?
A magnetic field is produced by moving electric charges. When electric charges move, they create a magnetic field around them. This magnetic field can interact with other magnetic fields and cause objects to be attracted or repelled.
Where did Hans Oersted live?
Hans Christian Ørsted (or Oersted) lived in Denmark. He discovered the magnetic field produced by an electric current.
Where did Hans Christian Oersted live?
Hans Christian Ørsted (or Oersted) lived in Denmark. He discovered the magnetic field produced by an electric current.
Can an electric field exist without a magnetic field?
Yes, an electric field can exist without a magnetic field. Electric fields are produced by electric charges, while magnetic fields are produced by moving electric charges. So, in situations where there are stationary charges or no current flow, only an electric field is present.
What is a magnetic field will be produced at some point in space if the electric field at the point?
If there is a fluctuating electric field at a point in space, it will induce a magnetic field at that point according to Maxwell's equations. The changing electric field will generate a magnetic field that curls around the direction of the electric field changes. This relationship between electric and magnetic fields is described by Faraday's law of electromagnetic induction.
How electro magnetic produced?
Electromagnetic waves are produced by the acceleration of electric charges. When an electric charge is accelerated, it creates a changing electric field, which in turn produces a changing magnetic field. These changing electric and magnetic fields interact with each other, resulting in the generation of electromagnetic waves that propagate through space.
How is EM wave produced?
By the interactions of Electric and Magnetic fields perpendicular to it.
How is an EM wave produced?
By the interactions of Electric and Magnetic fields perpendicular to it.
What type of magnet is produced by an electric current?
An electromagnet is produced by an electric current. When an electric current flows through a coil of wire, it generates a magnetic field. The strength of the magnetic field can be controlled by adjusting the amount of current flowing through the coil.
How is magnetic-force produced?
Magnetic force is produced by moving electric charges. When electrons move through a conductor, they create a magnetic field around the conductor. This is known as electromagnetism and is the basis for the generation of magnetic force.
What are the physical significance of Maxwell's equations?
As per my knowledge,Maxwell's equations describes the relations between changing electric and magnetic fields. That means time varying electric field can be produced by time varying magnetic field and time varying magnetic field can be produced by time varying electric field.
