When switch S is open, the voltmeter V of the battery reads 3.13 . When the switch is closed, the voltmeter reading drops to 2.90 , and the ammeter A reads 1.70 . Assume that the two meters are ideal, so they do not affect the circuit.
College Physics - drwls, Saturday, February 6, 2010 at 11:31pm
I don't see a question here.