question: Hvilke af de billeder, der vises bedst, repræsenterer fænomenet induktion?
context: Electromagnetic induction
  Michael Faraday er generelt krediteret for opdagelsen af induktion i 1831, og James Clerk Maxwell beskrev den matematisk som Faradays lov om induktion. Lenz' lov beskriver retningen af det inducerede felt. Faradays lov blev senere generaliseret og blev til Maxwell-Faraday-ligningen, en af de fire Maxwell-ligninger i hans teori om elektromagnetisme.
context_en: Electromagnetic induction
  Michael Faraday is generally credited with the discovery of induction in 1831, and James Clerk Maxwell mathematically described it as Faraday's law of induction. Lenz's law describes the direction of the induced field. Faraday's law was later generalized to become the Maxwell–Faraday equation, one of the four Maxwell equations in his theory of electromagnetism.
title_en: Electromagnetic induction