Multiple choice general knowledge

Electronics is the study of:

  1. flow of charge through various materials

  2. flow of quantums through various materials

  3. flow of potential through various materials

  4. None
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Electronics is fundamentally the study and application of the flow of electric charge through various materials (option A), particularly semiconductors. Options B and C incorrectly substitute 'quantums' and 'potential' for charge, which are not the primary focus of electronics.

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