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How is voltage induced in the distributor pickup coil as the reluctor high point approaches alignment with the pickup coil?
Wiki User
∙ 11y ago
The coil charges with electricity, and as the reluctor hits the high point, it releases all the energy at once.
Wiki User
∙ 11y ago
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Difference between statically and dynamically induced emf?
STATICALLY INDUCED EMFThe emf induced in a coil due to change of flux linked with it (change of flux is by the increase or decrease in current) is called statically induced emf.Transformer is an example of statically induced emf. Here the windings are stationary,magnetic field is moving around the conductor and produces the emf.DYNAMICALLY INDUCED EMFThe emf induced in a coil due to relative motion of the conductor and the magnetic field is called dynamically induced emf.example:dc generator works on the principle of dynamically induced emf in the conductors which are housed in a revolving armature lying within magnetic field
Which law gives the direction of induced current?
LENZ LAW gives the direction of induced current.
What are the reasons why a current is induced in a coil?
Current is not induced into a coil. It's voltage that is induced into a coil. If the coil is connected to a load, or even short circuited, then a current will flow as a result of the induced voltage -but it's the voltage, not the resulting current, that's induced!Voltage is induced into a coil because the the changing magnetic field, due to the change in current (0 to Imax or vice versa) applied to that coil. The process is called 'self induction'.
How is the induced voltage of separately excited dc generator affected if the speed increases?
as speed increases, induced voltage increases
Define the term induced current?
a current can be induced by changing the area of a coil in a constant magnetic field. By Faraday's Law: the induced current is proportional to the rate of the change of flux in a loop of wire. With magnetic flux being defined as the product of the magnitude of the magnetic field and the area of the loop. The direction of the current is found from Len's Law: The induced current produces an induced magnetic field that opposes the change of flux causing the current.CommentYou don't induce a current, you induce a voltage. And Faraday's Law states that the induced voltage, not current, is proportional to the rate of change of flux! If the coil is open circuited, a voltage is still induced into the coil but no current will flow. For current to flow, the coil must be connected to a load (or short circuited), and this current is dependent upon the values of the induced voltage and the resistance of the load.
How voltage is induced in a permanent magnet pickup coil as the reluctor approaches alignment with the pickup coil.?
The Hall effect.
What is polar molecular alignment?
Polar orientation is defined as being the moment in which electric dipole is induced in a system such as that of an atom or molecule. This induction is completed through the use of an electric field of unit strength.
What is induced spawning?
induced spawning is an artificial breeding of fishes same as induced breeding.
What is the DSM definition of Alcohol-related Disorders?
substance-induced disorders and substance use disordersAlcohol-related disordersAlcohol 305.00 Abuse303.90 Dependence291.8 -Induced anxiety disorder291.8 -Induced mood disorder291.1 -Induced persisting amnestic disorder291.2 -Induced persisting dementia291.5 -Induced psychotic disorder, with delusions291.3 -Induced psychotic disorder, with hallucinations291.8 -Induced sexual dysfunction291.8 -Induced sleep disorder303.00 Intoxication291.0 Intoxication delirium291.9 -Related disorder NOS291.8 Withdrawal291.0 Withdrawal delirium
What is spontaneous and induced mutations?
Mutations which are artifically induced with the help of mutagenic agents are called induced mutations
What does the word induced mean?
INDUCED has two meaningsSucceed in persuading or influencing (someone) to do something.Bring about or give rise to: "measures that induced a change"
Difference between back EMF and induced EMF?
An induced electromotive force (emf) is an induced voltage. Voltage (emf) causes current flow, and this induced voltage will cause a current that is called the induced current.We might also add that the induced current will cause a magnetic field to expand about the current path, and this field will "sweep" the conductor. The sweeping of the conductor by that expanding magnetic field will set up an emf that will oppose the emf that was creating it.CommentTechnically, there is no such thing as an 'induced current'. It is voltage that is induced. Any current flows as a result of that induced voltage being applied to a load. But that current is certainly NOT induced!
What is self induced?
When a current in a coil increases or decreases, there is a change in magnetic flux linking the coil,an e.m.f. is induced. This is called self induced e.m.f. and the process is called self induction.
What determines whether an induced current is a direct current or an alternating current?
There is no such thing as an 'induced current'. What is 'induced' is a voltage. The direction of the induced voltage is determined by the direction of the changing current that induces that voltage, because the induced voltage will always act to oppose that change in current. So, if the current is increasing, then the direction of the induced voltage will act to opposethe increase in current. If the current is decreasing, then the direction of the induced voltage will act to sustainthat current.
How can a geneticist develop a sunflower with red flowers and a short stem?
New approaches, such as tissue culture incombination with induced mutagenesis, have been providing geneticists with an additional possibility to enrich genetic variability in the sunflower. However, studies on genetic variation in sunflower regenerants are not numerous.
Is flow of induced current necessary when induces emf is being produced?
There is no such thing as an 'induced current'. Voltages are induced, not currents. If a voltage is self-induced into a coil, then that voltage will oppose any change in current. If a voltage is mutually-induced into a separate coil, no current will flow unless that coil is connected to a load.
Difference between statically and dynamically induced emf?
STATICALLY INDUCED EMFThe emf induced in a coil due to change of flux linked with it (change of flux is by the increase or decrease in current) is called statically induced emf.Transformer is an example of statically induced emf. Here the windings are stationary,magnetic field is moving around the conductor and produces the emf.DYNAMICALLY INDUCED EMFThe emf induced in a coil due to relative motion of the conductor and the magnetic field is called dynamically induced emf.example:dc generator works on the principle of dynamically induced emf in the conductors which are housed in a revolving armature lying within magnetic field
