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The coefficient of coupling between two air coil depends upon?
The coefficient of coupling between two air coils depends upon factors such as the distance between the coils, the number of turns in each coil, the cross-sectional area of the coils, and the orientation of the coils with respect to each other. It also depends on the permeability of the medium between the coils and the relative alignment of the magnetic fields generated by each coil.
Why the primary coil and the secondary coil of a physical transformer wrapped on each other?
Close approximation of the primary and secondary coils makes for an efficient transformer. It is the rise and fall of the magnetic field that surrounds the wire in the primary that induces a current to flow in the secondary. The closer the wire producing the magnetic field is to the conductor being cut by the magnetic field (induction) the better the secondary output.
What is the three basic types of eddy current coils?
The three basic types of eddy current coils are absolute, differential, and bridge coils. Absolute coils measure the absolute impedance or phase angle change of the eddy current probe. Differential coils measure the slope or rate of change of impedance, while bridge coils compare the impedance changes between two coils.
The slower the coils of an electromagnet move stronger or weaker?
The strength of an electromagnet is not directly related to the speed of the coils. The strength of an electromagnet depends on factors such as the number of coils, the amount of current flowing through the coils, and the type of core material used. Moving the coils faster or slower may impact efficiency or performance in specific applications, but it does not inherently make the electromagnet stronger or weaker.
How the spacing between coils of a spring changes if the amplitude of compressional waves traveling along the spring increases.?
idk because im doin homework right now and i have no clue what to put down
The coefficient of coupling between two air coil depends upon?
The coefficient of coupling between two air coils depends upon factors such as the distance between the coils, the number of turns in each coil, the cross-sectional area of the coils, and the orientation of the coils with respect to each other. It also depends on the permeability of the medium between the coils and the relative alignment of the magnetic fields generated by each coil.
What is Coefficient of coupling?
It is a measure of how close is a coupling between two coils it gives an idea of wat portion of the flux produced by one coil links with the other coil
What is the difference between an ordinary transformer and resonant coupling energy transfer?
An ordinary transformer uses mutual inductance to transfer energy from one circuit to another, while resonant coupling energy transfer utilizes resonance between the coils to enable more efficient energy transfer. Resonant coupling allows for wireless power transfer over larger distances compared to traditional transformers.
What are the minimum amount of winding of coil for inductive coupling to take place between two metal coils?
Not even a single turn, just having two wires "near" each other will cause some inductive coupling between them. This is one of the causes of "crosstalk" that causes signal to appear in weakened form on wires they don't belong on (the other cause is capacitive coupling, which is also present between any two wires "near" each other).The real matter is how much coupling you want (or can tolerate, if you don't want coupling).
What is the relationship between frequency and the size of a transformer?
Basically the characteristics of a transformer depends on the impedance(resistance) and on the coupling of its primary and secondary coils. The impedance of a coil depends on the frequency, as the frequency increases you need less volume of iron core and less number of turns in the coil for a given impedance, then reducing the size of the transformer.
The strength of an electromagnet only depends on the current in the coils?
And the amount of coils.
Why the primary coil and the secondary coil of a physical transformer wrapped on each other?
Close approximation of the primary and secondary coils makes for an efficient transformer. It is the rise and fall of the magnetic field that surrounds the wire in the primary that induces a current to flow in the secondary. The closer the wire producing the magnetic field is to the conductor being cut by the magnetic field (induction) the better the secondary output.
What is coupling in electronics?
AC coupling is where a capacitor is used to block the DC componant of a signal. Used often in Medical devices when a DC componant could harm a patient Coupling refers to transferring electrons trough a media. It could magnetic such as coils proximity. A transformer and yes even a capacitor. And no it has no medical devices ONLY application.
How many pounds r410 freon go into a home air conditioning unit?
That depends on the size of the coils and the length of line in between.
How many ignition coils does a car have?
It depends upon cylinder in car. 3 ignition coils - 3 cylinder engine. 4 ignition coils- 4 cylinder engine.
Is there any voltage induced in coil when axis of two coils at right angles to each other?
Coils at right angles do not couple if the distance is much greater than the diameters, but at close quarters there might be some small amount of coupling unless symmetry is perfect.
Where are the spark plugs on a dodge 3.7 engine?
They are under the coils and are located between the valve covers and the intake.They are under the coils and are located between the valve covers and the intake.
