How to Use capacitance in a Sentence
capacitance
noun-
As a result, the state of the electrons in the wire influenced the capacitance of the quantum dot.
—John Timmer, Ars Technica, 19 Feb. 2025
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Today’s standard cells can have no more than four inputs, because a greater number would add too much capacitance, which saps speed.
—IEEE Spectrum, 9 Oct. 2023
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The thing that’s key about them for the purpose of machine learning is that their value, the capacitance, is determined by their size.
—IEEE Spectrum, 2 June 2025
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The invention of the scanning capacitance microscope has all of that.
—Allison Marsh, IEEE Spectrum, 17 Sep. 2025
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Meanwhile, a capacitance sensor measures the electrical charge in the leaf.
—Nathan Hurst, Smithsonian, 27 Sep. 2017
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Touchscreens like those in smartphones and tablets work by detecting changes in capacitance, or how much electric charge a material can store.
—Valerie Ross, Discover Magazine, 5 Dec. 2011
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The capacitance varies with the change in the facing area, which changes substantially in proportion to the depth of depression of the button.
—Scharon Harding, Ars Technica, 27 Mar. 2024
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For starters, over the course of 24 hours there are large swings in the baseline capacitance of the nests due to temperature and humidity shifts.
—Paul Perrault, IEEE Spectrum, 22 Jan. 2016
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That capacitance is relatively easy to measure, allowing the team to track the behavior of the nearby wire.
—John Timmer, Ars Technica, 19 Feb. 2025
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But for its true micron size, the new device shows an exceptionally high capacitance, says Misra.
—IEEE Spectrum, 14 Apr. 2023
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All else being equal, the capacitance between two electrodes depends on the dielectric constant of the substance between them.
—Paul Perrault, IEEE Spectrum, 22 Jan. 2016
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So, the electric polarization is small, resulting in a small capacitance.
—Dexter Johnson, IEEE Spectrum, 7 June 2017
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These exchanges alter the quantum dot's ability to store charge (its capacitance, in other words), a property that can be measured.
—John Timmer, Ars Technica, 15 Mar. 2022
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The team had to figure out how to make these films thicker, while maintaining the unique crystal structure that underlies their negative capacitance.
—IEEE Spectrum, 14 May 2024
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But more complex ones with capacitance or inductance, such as an air conditioner’s compressor, can cause current to lead or lag voltage.
—IEEE Spectrum, 21 Nov. 2019
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But at high frequencies, the capacitance between the coil and washer saps a signal’s power instead of amplifying it.
—Rachel Courtland, IEEE Spectrum, 1 May 2014
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The structure leads to parasitic capacitance that would hamper performance.
—IEEE Spectrum, 14 Dec. 2017
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By driving the electrons into the Rydberg state, the system’s quantum capacitance shifted in a measurable way.
—Bojan Stojkovski, Interesting Engineering, 17 Jan. 2026
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But that process is difficult to scale and can introduce unwanted capacitances that slow circuit operations.
—Atharva Gosavi, Interesting Engineering, 8 June 2026
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But for its true micrometer size, the new device shows an exceptionally high capacitance, says Misra.
—Prachi Patel, IEEE Spectrum, 14 Apr. 2023
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The rotational twist of the cable helps to optimize inductance and capacitance of the connection.
—Mark Sparrow, Forbes, 29 Feb. 2024
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The current set-up can be recharged 10,000 times and still retain about 90 percent of its original capacitance.
—IEEE Spectrum, 13 Aug. 2020
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The system’s performance improved even at light loads, thanks to accurate modeling of diode parasitic capacitance.
—Atharva Gosavi, Interesting Engineering, 6 Aug. 2025
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For polymer capacitors, the capacitance is growing in parallel to the temperature rise.
—IEEE Spectrum, 1 Nov. 2018
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These new interconnects will also need better insulation, lest signal-sapping capacitance take away all their advantage.
—IEEE Spectrum, 22 Mar. 2023
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But no story about the scanning capacitance microscope’s triumph would be complete without some discussion of the VideoDisc’s failure.
—Allison Marsh, IEEE Spectrum, 17 Sep. 2025
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When the tunneling probability of electrons decreases, so too does the junction’s capacitance.
—Dexter Johnson, IEEE Spectrum, 7 June 2017
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And this is particularly a problem at high frequencies, which are more susceptible, particularly to the capacitance side of things.
—Stephen Cass, IEEE Spectrum, 13 Apr. 2023
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To get a clear picture, the VideoDisc system required very sensitive capacitance sensors to detect these tiny differences at high frequency.
—Allison Marsh, IEEE Spectrum, 17 Sep. 2025
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But according to one modern source, a typical pint-size Leyden jar (roughly half a liter) would likely have had a capacitance of about 1 nanofarad and the energy of about 1 joule.
—IEEE Spectrum, 30 Nov. 2018
Some of these examples are programmatically compiled from various online sources to illustrate current usage of the word 'capacitance.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
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