Problem P. 3841. (November 2005)
P. 3841. In the circuit shown in the figure switch K is turned off for a long time, then it is turned on for a long time. How does the charge of the condenser change?
Data: C=10 F, , Rb1=0.2 , , Rb2=0.4 .
Deadline expired on 12 December 2005.
|79 students sent a solution.|
|4 points:||53 students.|
|3 points:||8 students.|
|2 points:||10 students.|
|1 point:||4 students.|
|Unfair, not evaluated:||4 solutions.|