12. They are guided around the accelerator ring by a strong magnetic field comes from superconducting magnets All of the magnets on the LHC are electromagnets – magnets. The magnetic field is produced by the flow of electric current in the coils Superconducting material efficiently conducting electricity without resistance or loss of energy at very low temperature. This requires cooling the magnets to ‑ 271.3°C (1.9 k) For this reason, much of the accelerator is connected to a distribution system of helium liquid

13. The key element

14. The Large Hadron Collider(LHC) is the largest cryogenic system (Cryogenics is the branch of physics that deals with the production and effects of very low temperatures) in the world and one of the coldest places on Earth In particle detectors it is also used to keep heavy gases such as argon or krypton in a liquid state there is four cylindrical refrigerators called cryomodules – two per beam – which keep the RF cavities working in a superconducting state, without losing energy to electrical resistance 120 tones of helium to keep the magnets at 1.9 K.

21. Higgs boson A newfound particle was discovered by lhc

24. What exactly we would detect would depend on the number of extra dimensions, the mass of the black hole, the size of the dimensions and the energy at which the black hole occurs. If micro black holes do appear in the collisions created by the LHC, they would disintegrate rapidly, in around 10-27 seconds Astronomical black holes are much heavier than anything that could be produced at the LHC

34. Thank you