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Ganging together avariablecapacitorand inductor is not, however, a very practical solution.
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This example is from Wikipedia and may be reused under a CC BY-SA license.To control volume, the performer's other hand acts as the grounded plate of anothervariablecapacitor.
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This example is from Wikipedia and may be reused under a CC BY-SA license.The glass wafer is then boned with the silicon substrate to form avariablecapacitorarray.
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This example is from Wikipedia and may be reused under a CC BY-SA license.Its principal advantage is the ease with which the amount of correction can be adjusted; it behaves like an electricallyvariablecapacitor.
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This example is from Wikipedia and may be reused under a CC BY-SA license.The tracking can be done with a multi-sectionvariablecapacitoror some varactors driven by a common control voltage.
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This example is from Wikipedia and may be reused under a CC BY-SA license.Theirvariablecapacitordesigns quickly became industry standards, and the component's schematic symbol was adopted as the company's logo.
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This example is from Wikipedia and may be reused under a CC BY-SA license.Emmerich et al. fabricated thevariablecapacitorarray on a single silicon substrate with comb-figure structure.
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This example is from Wikipedia and may be reused under a CC BY-SA license.Alternatively, avariablecapacitoris used to tune the radio instead of the coil.
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This example is from Wikipedia and may be reused under a CC BY-SA license.A vacuumvariablecapacitoruses a set of plates made from concentric cylinders that can be slid in or out of an opposing set of cylinders (sleeve and plunger).
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This example is from Wikipedia and may be reused under a CC BY-SA license.For example, radio receivers rely on variable capacitors to tune the station frequency.
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This example is from Wikipedia and may be reused under a CC BY-SA license.Likewise, variable capacitors using air as a dielectric are vulnerable to vibrations moving the plates.
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This example is from Wikipedia and may be reused under a CC BY-SA license.Variable capacitors with their plates open to the atmosphere were commonly used in radio tuning circuits.
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This example is from Wikipedia and may be reused under a CC BY-SA license.Common control components used include potentiometers, variable capacitors, and rotary switches.
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This example is from Wikipedia and may be reused under a CC BY-SA license.It is also possible to build electromagnets or coils able to work at various frequencies at the condition to use variable capacitors.
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This example is from Wikipedia and may be reused under a CC BY-SA license.Older models would realize manual tuning by means of mechanically operated ganged variable capacitors.
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This example is from Wikipedia and may be reused under a CC BY-SA license.The combination of these printed circuit boards forms two variable capacitors.
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This example is from Wikipedia and may be reused under a CC BY-SA license.Trimmers can be variable resistors (potentiometers), variable capacitors, or trimmable inductors.
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This example is from Wikipedia and may be reused under a CC BY-SA license.These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.