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What else can I help you with?
What factors increase the inductance of a coil?
what factors on inductance drepends
Inserting a soft iron core into a coil has what effect on the inductance of a coil?
increase inductance
If turns of winding were added to an inductor it inductance would?
... increase.
How does the permeability of a coil affect mutual inductance?
Since a coil contains numerous loops, more of the conductor is affectedÊ by the magnetic field. An increase in permeability of the core results in an increase in the inductance of the coil.
What two factors affect the mutual inductance of two coils?
The mutual inductance of two coils is primarily affected by the number of turns in each coil and the relative positioning of the coils. Increasing the number of turns in either coil will increase mutual inductance, while placing the coils closer together will also increase mutual inductance as more magnetic flux is coupled between them.
How would you wind a coil which has a resistance but essentially no inductance?
I wouldn't. I doubt this is possible. Wire, by definition will have inductance. The inductance will increase as the frequency increases, so I guess you could specify a frequency that is extremely low to use the coil at.
How do you increase the inductance in a inductor?
Since we know that inductance of an inductor depends on the length of inductor by the formula L=muAN*N/l, where l is the length of inductor. So by varying the length of inductor we say that inductance of inductor varies.
What is the purpose of a ferrite core?
A ferrite core is used in electronic components such as transformers and inductors to increase the inductance and efficiency of the component. It helps to concentrate magnetic flux and reduce losses due to eddy currents, making the component more effective at its job.
What will happen to inductance if reactance increase?
Reactance increase means the value of the inductance is already increased because thease two factors are directly proportional to eachother. we can see from the formula ; inductive reactance xL =2(3.14)FL
What is an inductor and its current rating?
An inductor is an electrical component, usually a coil, designed to offer a specific value of inductance (measured in henrys). As the operating current of an inductor affects its inductance its inductance value (inductors are not linear devices, due to their hysteresis characteristics) is normally expressed for a specific range of operating currents.
Why are inductors connected in series?
Inductors are connected in series in order to increase the inductance in the circuit.
How do you decrease resonant frequency of a series-tuned circuit?
To decrease the resonant frequency of any tuned circuit, increase the inductance and/or increase the capacitance.
