Problem P. 3924. (November 2006)
P. 3924. If a bulb, rated at 15 W and 230 V, and another bulb rated at 100 W and 230 V are connected in series and a voltage supply of 230 V is applied the 15 W bulb operates as if it was connected to the 230 V voltage supply, but the 100 W bulb does not operate at all. Explain the phenomenon.
(4 pont)
Deadline expired on December 11, 2006.
Statistics:
221 students sent a solution. 4 points: 175 students. 3 points: 8 students. 2 points: 10 students. 1 point: 20 students. Unfair, not evaluated: 8 solutionss.
Problems in Physics of KöMaL, November 2006