ok so i am 21 i am in the military i read some books that had quantum mechanics in it and i immediately became sucked into the world of physics. i have a few questions that i was curious about. 1. Do magnetic fields affect things like black holes IE: if miniature black holes appeared in the lhc could they use magnetic fields to control there size. 2. if you were traveling speed of light (theoretically of course) and you turned a light on in front of the ship what would happen. also what if you fired a gun or a missile out of the ship would it go no where or would it travel past the ship until it lost speed and the ship passed it. 3. what kind of jobs are out there for physicists.