Problem P. 4194. (November 2009)
P. 4194. How can a neutral metal object be charged negatively with the help of a positively charged object?
(3 pont)
Deadline expired on December 10, 2009.
Sorry, the solution is available only in Hungarian. Google translation
Megoldás. Megosztással, majd az egyik oldal leföldelésével.
Statistics:
134 students sent a solution. 3 points: 101 students. 2 points: 2 students. 1 point: 23 students. 0 point: 7 students. Unfair, not evaluated: 1 solutions.
Problems in Physics of KöMaL, November 2009