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Does current affect electromagnetism? No. Does current affect magnetic fields? Yes.
The laws (Maxwell's Equations) pertaining to electromagnetism is constant and will not change regardless of current applied. However, Maxwell's equations does dictate that a change in current will essentially result in a change in magnetic fields. Current flow will produce a magnetic field perpendicular to the current direction.
What else can I help you with?
Does hydroelectricity use electromagnetism?
Yes, hydroelectricity utilizes electromagnetism through the conversion of mechanical energy into electrical energy. In a hydroelectric power plant, flowing water turns turbines, which are connected to generators. As the turbines spin, they rotate magnets within coils of wire, inducing an electric current through electromagnetic induction. This process is fundamental to the generation of electricity in hydroelectric systems.
State three things which can affect the voltage in a circuit?
Ohms Law says that Voltage = Current * Ohms, so the twothings that can affect the voltage in a circuit are Current and Ohms. If have a non resistive impedance, i.e. a capacitor or inductor forming a reactance, then frequency can also affect the voltage but, mathematicaly, reactance is a frequency domain form of impedance, so my answer stands - Current and Ohms.
What is a electrical device that uses electromagnetism to change voltage from one level to another?
transformer.
What symbol represents ampere?
The symbol that represents ampere is "A." It is the unit of electric current in the International System of Units (SI), defined as the flow of one coulomb of charge per second. Ampere is named after the French physicist André-Marie Ampère, one of the founders of the science of classical electromagnetism.
What is the affect of a series circuit on current?
by adding the the resistances in series the total resistance of the circuit increses and thus the crunt flowing in the circuit decrese. Ans 2 . the current in series circuit of constant resistance will always be the same . It will not effect the current .
How are the factors affect the strength of the electromagnetism?
The core material and the number of windings are major factors. The voltage potential and current run the unit.
Is it true that electric current can be generated with magnets?
Electromagnetism.
Who is the scientist who discovered that electric current can affect the action of magnetic needle?
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Hans oersted's discovery of magnetic affect of an electric current can be considered an event of?
Oersted's discovery was the beginning of Electromagnetism, and showed the motor effect. Oersted inspired Faraday and Maxwell to create the generator effect and the general theory of Electromagnetism.
What kind of object does electromagnetism force affect?
Magnetic materials - mostly iron.
What is the principle of electromagnetism?
pricinples of electromagnetism state that when current passes through a piece of wire magnetic field is generated around the piece of wire and when a piece of wire passes through the magnetic field current is induced into the piece of wire
What was Hans christian oeresteds hypothesis on electric current flows?
Hans Christian Oersted's hypothesis was that an electric current produces a magnetic field around it. This hypothesis led to the discovery of electromagnetism and laid the foundation for the development of the field of electromagnetism.
What is the definition of the word electromagnetism?
Electromagnetism is the interaction of electric currents or fields and magnetic fields. It is the magnetic field created when an electric current passes through a wire, and is extremely useful because the magnetic effect stops as soon as the current stops.
What is the difference between magnetism and electromagnetism?
Magnetism is a natural force produced by certain materials, while electromagnetism is the interaction between electric currents and magnetic fields. In other words, magnetism is a property of materials, while electromagnetism involves the flow of electric current.
When an electric current is run through wires wrapped around an iron core creates what?
Electromagnetism
How is electromagnetism created?
An electromagnet is created by running electric current through a coiled conductive wire.
What is the relationship between magnetism and electromagnetism?
Magnetism and electromagnetism are related because electromagnetism is a branch of physics that deals with the interaction between electric currents and magnetic fields. When an electric current flows through a conductor, it creates a magnetic field around it, resulting in electromagnetism. This relationship is fundamental in understanding how devices like electric motors and generators work.
