Multiple choice

Who discovered electric currents are created when gold plates are exposed to solar radiation.

  1. A.E. Becquerel

  2. Charles Fritz

  3. Paul Berg

  4. Elon Musk

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Alexandre Edmond Becquerel discovered the photovoltaic effect in 1839, observing that light exposure created electric currents.