I must find the voltage indicated by the voltmetre for this circuit. Untitled.png This how i solved (after reading the voltmetre`s theory from allboutcircuits ) and i want to be sure its correct. R2 || Ri I=E/(R1+R2||Ri)=3.746 *10^-6 A So the voltage indicated by the voltmetre is I*(R2||Ri)=8.243 V And, if the voltmetre is ideal, the voltage indicated is 7.5 V. Did i make any mistakes??? And i want to ask you one more thing. Im a bit confused about this circuit. I learned that when you want to use a voltmetre,you put it in ||, but in this figure, it considered in || with R1 and in fact it indicates the voltage PT2???