'The Blacklist' Season 2 Spoilers: Liz Finds The Fulcrum In Episode 10 [RECAP] By On 02/05/15 AT 10:20 PM. Red (James Spader, center) and Dembe (Hisham Tawfiq, left) tracked down Braxton (Ron Perlman, right) in episode 10 of The Blacklist Season 2.
Normally the Danish physicist Hans Christian Ãrsted Ã¸rsted is said to have discovered electromagnetism while doing a lecture in. 1820 he was a professor at The university Of â¦ copenha gen at the. time
Becquerel had discovered radioactivity. Becquerel used an apparatus similar to that displayed below to show that the radiation he discovered could not be x-rays. X-rays are neutral and cannot be bent in a magnetic field. The new radiation was bent by the magnetic field so that the radiation must be charged and different than x-rays.