1. The problem statement, all variables and given/known data 2. Relevant equations 3. The attempt at a solution 12.1.1) I dont understand why V2 would have a reading of 12V when V=IR and there is no current flowing in the circuit, can someone please explain? 12.1.2) I think I understand why the voltage is 0 and that is because the resistance in the wires are negligible and voltage is dependant on resistance, Correct?