In the early days of the Age of Radio, it was discovered that the helix inductor is not an ideal inductor. At a certain frequency it is...

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Is there, I ask, can there be, a more interesting study than that of alternating currents
Nicola Tesla
The self-capacitance of a single-layer air core solenoid
At high frequencies, the...

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About Q-factor of RF inductance coil
Calculation of Q-factor inductor is quite complex. Ultimately, the quality factor depends on many factors - the loss in the wires, in...

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Parallel resonant LC circuit
A parallel resonant circuit in electronics is used as the basis of frequency-selective networks. Real circuit elements have losses, and when we analyse the...

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Simple calculation formulas of coil inductance
Formulas and numerical methods of calculation of inductance coils, which uses Coil32, you can look in the help section of the site,...

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