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What is the best way to describe induction?
a) The production of an electric or magnetic state by the proximity (without contact) of an electrified or magnetized body. b) The production of an electric current in a conductor by a change of magnetic field.
What is galvanometer magnetic force and motor effect?
A motor effect is when magnetic flux lines interact with the current flow in the current conducting wire (a production of current means there is a production of a magnetic field, thus the magnetic field of a permanent magnet interacts with the magnetic field of the current), hence causing a motor effect, where electric energy is transformed into mechanical energy. In a galvanometer, the concept of the motor effect is used for it to detect and measure the magnitude of small electric currents as an instrument. A galvanometer uses radial magnets which cover more area of the rotor (this is where the needle is attached), as this rotor consists of an armature and loops of wire, it is perpendicular to the magnetic flux lines of the radial magnet. Therefore as the current flows through the coil, a magnetic field is produced, and the motor effect occurs allowing the needle to move on the scale.
Is sulfur magnetic or non magnetic?
Not magnetic
What are magnetic and non magnetic materials?
Magnetic: Fridge magnet Non magnetic: Milk
Is silicon magnetic or non magnetic?
It non magnetic
What do you need magnetic fields for?
magnetic fields are essential to production of electricity
What magnetic metal is used in the production of steel?
Iron
What is the best way to describe induction?
a) The production of an electric or magnetic state by the proximity (without contact) of an electrified or magnetized body. b) The production of an electric current in a conductor by a change of magnetic field.
What has the author David A Curtis written?
David A. Curtis has written: 'Magnetic bubble technology' -- subject(s): Equipment and supplies, Magnetic memory (Computers), Magnetic bubbles, Telecommunication, Magnetic devices 'Surface-mount technology in electronics packaging, 1992-1996' -- subject(s): Surface mount technology, Electronic packaging 'Making a success in manufacturing' -- subject(s): Production management, Production planning
What does a stator do on an alternator?
The stator on an alternator is used to generate a magnetic field. This is a large factor in the production of electricity.
What describes the production of an electric current by moving a loop of wire through a magnetic field or moving a magnet through a wire loop?
moving a loop of wire through a magnetic Field. The rotation of a coil of copper wire trough a magnetic field changes magnetic field as "seen" from the coil inducing an alternating current.
Can pair production take place in a vacuum?
== No. In a complete vacuum with nothing there, electromagnetic energy (the gamma ray from which pair production might arise) will proceed unaffected and at the speed of light. The question asks specifically about a vacuum and suggests that there is nothing there to in any way react with the gamma ray. So the answer is that pair production will not take place in, say, the extreme vacuum of deep space where a gamma ray is passing. If we start "tinkering" with the scenario and, say, firing high energy gamma rays down an evacuated pipe through which we pass a magnetic field, pair production might then occur. But it is impossible to have a magnetic field without having the material to create it - moving charges. No moving charges, no magnetic field, no pair production. Pair production will not arise spontaneously from a gamma ray of sufficient energy to facilitate it, and this is almost certainly what the question is asking. Additional information There has been publication of research that suggests that a magnetic field can initiate pair production, but the investigation continues, and the idea of doing this "strays" from what is arguably the true intent of the question. It would have been easy to change the question, but why not leave up what is up? The idea that a magnetic field can initiate pair production is an interesting one.
Is the production of an electric current by moving a magnet and a loop relative to each other called a magnetic domain?
I don't know; how about you tell me!
Is the production of an electric current by moving a magnet and a loop relative to each other is called a magnetic domain?
I don't know; how about you tell me!
What most occur to produce electric current?
Chemical changes, change in magnetic flux linked with a conductor cause the production of electric current.
Which device uses a rotating electric power source to produce a magnetic field?
well as the name mention production of magnetic field due to rotation. if we consider three identical coils axis physically by120* each and 3 phase supply given then their is the production of aleternating magentic field in each coil
What is galvanometer magnetic force and motor effect?
A motor effect is when magnetic flux lines interact with the current flow in the current conducting wire (a production of current means there is a production of a magnetic field, thus the magnetic field of a permanent magnet interacts with the magnetic field of the current), hence causing a motor effect, where electric energy is transformed into mechanical energy. In a galvanometer, the concept of the motor effect is used for it to detect and measure the magnitude of small electric currents as an instrument. A galvanometer uses radial magnets which cover more area of the rotor (this is where the needle is attached), as this rotor consists of an armature and loops of wire, it is perpendicular to the magnetic flux lines of the radial magnet. Therefore as the current flows through the coil, a magnetic field is produced, and the motor effect occurs allowing the needle to move on the scale.
