alternating-current resistance

noun

: the ratio of the average power dissipated to the square of the effective current in a conductor carrying an alternating current

called also effective resistance

Word History

First Known Use

1891, in the meaning defined above

Time Traveler
The first known use of alternating-current resistance was in 1891

The Ultimate Dicitonary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

  1. Expanded definitions
  2. Detailed etymologies
  3. Advanced search tools
  4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now

Dictionary Entries Near alternating-current resistance

Cite this Entry

“Alternating-current resistance.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/alternating-current%20resistance. Accessed 3 Dec. 2024.

Love words? Need even more definitions?

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