Determine the current through the resistor R. E=60V0. Write the mesh equations for the networks in Fig. 17.65. Determine the current through the resistor R, which is connected to a voltage source of E=220V0. The values of the resistors are 3, 2, and 4. The voltage across the resistor R is 150V, and the current through it is 30A. The circuit is shown in Fig.17.65. The voltage across the resistor R is 75.9V, and the current through it is 150A. The voltage across the resistor R is 40V, and the current through it is 22A. The voltage across the resistor R is 100V, and the current through it is 90A. Some updates could not be installed. Updates Not Installed. The voltage across the resistor R is 120V, and the current through it is 120A.