Charging of capacitors with double switch. The principle of operation of auto-zero and chopper-stabilized DC amplifiers

Todor M. Mishonov, Albert M. Varonov, Peter V. Peshev +3

The problem given to the 10 Experimental Physics Olympiad (EPO10) 7 December 2023, Skopje, 11:00-15:00. The Olympiad is organized by Society of Physicists Macedonia and the Sofia B…