a device consisting of one or more soft iron cores each surrounded by primary and secondary windings, used for determining the characteristics of an external magnetic field from the signals produced in the secondary windings
a fluxgate compass
Today’s NYT Connections Answers Apr 23, #317 - Daily Updates & Hints
Today’s Wordle Answer Apr 23 #1039- NYT Wordle Hints & Updates
NYT Mini Crossword Answers Today - The Mini for Apr 23 Solved
NYT Strands Today - Hints, Spangram & Answers for April 23