| Date | Grid | Clue | Author | Editor |
|---|---|---|---|---|
| Sat, Feb 02, 2019 | 33A | Magnetic intensity unit named after a Danish physicist | David Steinberg | Shortz |
| Fri, Dec 21, 2012 | 42A | Hans Christian ___, pioneer of electromagnetism | Zoe Wheeler | Shortz |
| Sun, Oct 11, 1998 | 106A | Physicist who pioneered electromagnetism | Nancy Salomon, Marjorie Richter and Kelly Clark | Shortz |