Problem P. 4755. (September 2015)
P. 4755. We have four filament lamps rated at 4.5 V, and two rechargeable batteries, one rated at 12 V and the other at 3 V. Make a circuit from the given elements, such that all the filament lamps are operated at their working temperatures.
(4 pont)
Deadline expired on October 12, 2015.
Statistics:
108 students sent a solution. 4 points: 97 students. 3 points: 2 students. 2 points: 7 students. 1 point: 2 students.
Problems in Physics of KöMaL, September 2015