magnetic flux

noun

: a measure of magnetic induction represented by lines of force

Examples of magnetic flux in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The division is developing nearly everything in-house, including the bearing systems, thermal management, and magnetic flux control technologies. New Atlas, 7 Aug. 2026 These sensors identify signals from induction responses, magnetic flux leakage, stress, corrosion and operational currents. Alex Krasnok, The Conversation, 19 June 2026 The magnet induces the magnetic flux change needed to initiate the plasma and maintain the plasma current during the burn time. Aman Tripathi, Interesting Engineering, 29 Apr. 2026 This magnetized ridge appears to funnel material and magnetic flux between the merging nuclei, further emphasizing the role of magnetic fields in governing the flow of matter during galactic collisions. Robert Lea, Space.com, 30 Jan. 2026 See All Example Sentences for magnetic flux

Word History

First Known Use

1896, in the meaning defined above

Time Traveler
The first known use of magnetic flux was in 1896

Cite this Entry

“Magnetic flux.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/magnetic%20flux. Accessed 17 Aug. 2026.

More from Merriam-Webster on magnetic flux

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!