Mathematical and Physical Journal
for High Schools
Issued by the MATFUND Foundation
Already signed up?
New to KöMaL?

Problem P. 3827. (October 2005)

P. 3827. Can the rate of energy transfer in the storage (rechargeable) battery decrease if switch K is turned on. Under what conditions does the power in the battery remain the same?

(4 pont)

Deadline expired on November 11, 2005.


Statistics:

165 students sent a solution.
4 points:54 students.
3 points:9 students.
2 points:27 students.
1 point:49 students.
0 point:24 students.
Unfair, not evaluated:2 solutionss.

Problems in Physics of KöMaL, October 2005