The “kinetic” form of this quantity names a type of detector that can count photons and derives from the motion of Cooper pairs in superconductors. This quantity times angular frequency equals a form of reactance. Voltage equals this quantity times the time derivative of current in an alternate form of Faraday’s law, since this quantity is defined as the derivative of magnetic flux with respect to current. Since this quantity is linearly proportional to permeability, it can be increased by a conducting core. One over the square root of this quantity times capacitance equals the resonant frequency of an oscillating circuit. This quantity measures the strength of coiled circuit components that store energy in magnetic fields. For 10 points, name this quantity symbolized L and measured in henries. ■END■
| 2024 ARCADIA at UC Berkeley | 04/19/2025 | Y | 4 | 75% | 0% | 25% | 115.00 |
| 2025 ACF Nationals | 2025-08-09 | Y | 3 | 100% | 0% | 67% | 117.00 |
| Florida | Main | Y | 12 | 67% | 0% | 33% | 106.75 |
| Great Lakes | Main | Y | 6 | 100% | 0% | 17% | 113.67 |
| Lower Mid-Atlantic | Main | Y | 7 | 100% | 0% | 14% | 93.14 |
| Midwest | Main | Y | 7 | 100% | 0% | 0% | 106.14 |
| California | Main | Y | 5 | 100% | 0% | 20% | 98.60 |
| Overflow | Main | Y | 4 | 75% | 0% | 50% | 107.00 |
| Pacific Northwest | Main | Y | 12 | 92% | 0% | 8% | 100.36 |
| Southeast | Main | Y | 12 | 75% | 0% | 25% | 99.33 |
| UK | Main | Y | 4 | 75% | 0% | 50% | 65.67 |
| North | Main | Y | 9 | 67% | 0% | 56% | 116.83 |
| Canada | Main | Y | 6 | 100% | 0% | 17% | 81.33 |
| Player | Team | Opponent | Buzz Position | Value |
|---|---|---|---|---|
| Kenneth Moeller | ERAU B | UCF A | 5 | -5 |
| Ian Chow | Washington A | British Columbia C | 22 | 10 |
| Surya Dinesh | MIT A | Brandeis Orlando | 36 | 10 |
| Andrew Massaro | Catholic University | Penn B | 44 | -5 |
| Jake Meltzer | CWRU A | CWRU C | 46 | 10 |
| George Matsumura | Washington B | British Columbia D | 47 | 10 |
| Wyatt Johnson | CWRU B | OSU B | 48 | 10 |
| Jackson Crickard | Claremont Pitzer | UCLA D | 51 | 10 |
| Benjamin Chapman | Toronto A | Toronto C | 54 | 10 |
| Alec Riso | Cornell-UG | BU | 60 | 10 |
| Anvit Watwani | UCLA C | USC | 66 | 10 |
| Akshay Seetharam | Claremont Scripps | UCSB | 66 | 10 |
| Yash Modi | Western Ontario | McMaster A | 66 | -5 |
| Abbott Sherwin | NC State | South Carolina A | 66 | 10 |
| Alex Akridge | Indiana A | Illinois A | 66 | 10 |
| Dexter Hine | Simon Fraser | British Columbia B | 66 | -5 |
| Anirudh Terdal | LSE B | Edinburgh B | 74 | -5 |
| Peter Nelson | Yale B | Dartmouth | 77 | -5 |
| Justin Qian | British Columbia A | Alberta | 81 | -5 |
| Swapnil Garg | Berkeley C | Berkeley E | 82 | -5 |
| Advai Srinivasan | UCI | UCLA B | 82 | 10 |
| Karthik Jayaram | UCLA A | UCSD Vices and Virtues | 82 | -5 |
| Charlie Ruff | McGill C | Toronto J | 82 | -5 |
| Jack Casey | Illinois B | Louisville A | 82 | 10 |
| Sasha Tripathi | Chicago C | UIC | 82 | 10 |
| June Yin | WashU A | WashU D | 84 | 10 |
| Aaryan Sumesh | Berkeley D | UCSC | 85 | 10 |
| Rohit Chintala | Maryland C | Penn A | 85 | 10 |
| Athan Juritsch | Toronto D | Toronto E | 89 | 10 |
| Danny Han | Stanford C | Stanford B | 92 | 10 |
| Loukas Juritsch | Toronto I | Carleton | 92 | -5 |
| Aditya Patnaik | OSU C | MSU A | 92 | -5 |
| Nolan Jones | Purdue A | Illinois C | 92 | 10 |
| Joel Crossley | Manchester B | Bristol A | 92 | -5 |
| Michał Gerasimiuk | Stanford A | Berkeley A | 93 | 10 |
| Jeevika Setzer | Johns Hopkins B | Georgetown A | 93 | -5 |
| Abby Smith | Berkeley B | Berkeley F | 95 | 10 |
| Fish Tsai | UCSD Two Running Violet V Forms | UCSD What Hath God Wrought | 95 | 10 |
| Katia Gerchava | CWRU D | Pitt A | 95 | 10 |
| Jacob Finley | Notre Dame A | Kentucky | 96 | 10 |
| Rohan Ganeshan | Harvard | Brandeis Wilson | 96 | 10 |
| Ezra Santos | Chicago A | Michigan A | 98 | 10 |
| Cade Reinberger | RIT B | Syracuse | 98 | -5 |
| Aidan Bernardo | Melbourne B | UF B | 100 | 10 |
| Roman Bassett | UF A | FIU | 100 | 10 |
| Vincent Chen | Pitt B | Kenyon A | 100 | 10 |
| Jim Fan | North Carolina A | Virginia Tech B | 100 | 10 |
| Benny Shtutman | South Carolina B | Tennessee A | 100 | 10 |
| Matthew Wozniak | Michigan C | Notre Dame C | 100 | -5 |
| Matthew Cutrell | WashU B | WashU C | 102 | -5 |
| Grant Koh | Michigan D | Chicago D | 103 | 10 |
| Theodore Lam | Toronto G | McMaster C | 108 | 10 |
| Spencer Thomas | Yale A | BC A | 108 | 10 |
| Jason Zhang | Toronto B | Guelph A | 109 | 10 |
| Braxton Davis | Missouri A | Missouri B | 109 | 10 |
| Lovel Hearn | Edinburgh B | LSE B | 109 | 10 |
| Amir Dolansky | Toronto H | Waterloo | 110 | 10 |
| Davis Johnson | Purdue B | Notre Dame D | 111 | 10 |
| Danny Cutbill | RIT A | Binghamton B | 112 | 10 |
| Nathan Whittington | Tennessee B | North Carolina C | 114 | 10 |
| Ben Romano | Brandeis Clemenceau | Amherst B | 114 | -5 |
| Andrew Pham | MIT B | Tufts B | 114 | 10 |
| Agnijo Banerjee | Cambridge A | Warwick B | 114 | 10 |
| Peyton Legg | UCF B | ERAU A | 115 | 10 |
| Lesley Kwarteng | Johns Hopkins C | NYU A | 115 | -5 |
| Aaron Henry | Maryland D | George Mason B | 115 | -5 |
| Taylor Smallacombe | VCU A | George Washington A | 115 | 10 |
| Connor Farquhar | Amherst A | Bowdoin A | 115 | -5 |
| Ryan Lee | Brown C | Brandeis Lloyd George | 115 | 10 |
| Philip Yao | Brown A | Tufts A | 115 | 10 |
| Peter Smith | Binghamton A | ESF | 115 | 10 |
| Aryan Pathak | UF C | USF | 116 | 10 |
| Roxanne Tang | OSU A | Pitt C | 117 | 10 |
| Thomas Glotfelty | Virginia Tech A | Liberty A | 117 | 10 |
| Jacob Evans | MSU B | Kenyon B | 118 | 10 |
| Liam Rojas | Virginia A | Liberty B | 118 | 10 |
| David Bass | Johns Hopkins A | George Washington B | 118 | 10 |
| Samarth Ram | Chicago B | Michigan B | 118 | 10 |
| Robert Chen | Rochester | Cornell-DII | 118 | 10 |
| Xavier Bornhorst | Maryland B | Maryland A | 121 | -5 |
| Graham Lucas | Bowdoin B | Brown B | 122 | 10 |
| Jeevan Iyadurai | UF E | UF D | 123 | 10 |
| Simon Choist | Queen's B | McGill A | 125 | -5 |
| Leonard Castine | Penn B | Catholic University | 127 | 10 |
| Tyler Thurman | SIUE | Truman State | 127 | -5 |
| Richard Lim | Bowdoin A | Amherst A | 127 | 0 |
| Rishabh Dave | Berkeley E | Berkeley C | 128 | 10 |
| Sumukh Murthy | UCSD Vices and Virtues | UCLA A | 128 | 10 |
| Adithya Parat | McMaster B | Guelph B | 128 | 0 |
| Raisa Tabassum | Guelph B | McMaster B | 128 | 0 |
| Asha Basu | McGill A | Queen's B | 128 | 0 |
| James Fan | Toronto J | McGill C | 128 | 0 |
| Kevin Le | Carleton | Toronto I | 128 | 10 |
| Platon Gorokhov | Toronto F | Toronto K | 128 | 10 |
| Brendan Bridle | Queen's A | Toronto Metropolitan | 128 | 0 |
| Seth Allen | McMaster A | Western Ontario | 128 | 10 |
| Ishan Joshi | Toronto Metropolitan | Queen's A | 128 | 0 |
| Shiva Tegulla | UCF A | ERAU B | 128 | 10 |
| Andrew Harms | MSU A | OSU C | 128 | 10 |
| Neal Sengupta | North Carolina B | Liberty C | 128 | 10 |
| Jonathan Lau | Maryland A | Maryland B | 128 | 10 |
| Matthew Bucek | George Mason A | Georgetown B | 128 | 10 |
| Cole Hartung | Georgetown A | Johns Hopkins B | 128 | 0 |
| Ryan Rosenberg | NYU A | Johns Hopkins C | 128 | 0 |
| Conner Yamnitz | WashU C | WashU B | 128 | 0 |
| Thomas Thatcher | Truman State | SIUE | 128 | 10 |
| Ben Herbst | Notre Dame C | Michigan C | 128 | 0 |
| Anurag Shah | Indiana B | Purdue C | 128 | 10 |
| Joseph Strom | Louisville B | Notre Dame B | 128 | 10 |
| Eugene Kim | Purdue C | Indiana B | 128 | 0 |
| Michael Ai | Williams | BC B | 128 | 10 |
| Rajiv Pujara | Dartmouth | Yale B | 128 | 0 |
| Jonathan Ho | Alberta | British Columbia A | 128 | 0 |
| Max Mao | British Columbia B | Simon Fraser | 128 | 10 |
| Kevin Flanagan | Bristol A | Manchester B | 128 | 10 |
| Daniel Griffaton | Syracuse | RIT B | 128 | 0 |