Problem P. 4045. (February 2008)
P. 4045. Two resistors of resistances 600 ohms and 400 ohms are connected in series and they are connected to a 90 V voltage supply. The voltmeter connected across the 600 ohm resistor reads 45 V. What is the resistance of the voltmeter?
(4 pont)
Deadline expired on March 11, 2008.
Statistics:
202 students sent a solution. 4 points: 180 students. 3 points: 19 students. Unfair, not evaluated: 3 solutionss.
Problems in Physics of KöMaL, February 2008