In the circuit shown in (Figure 1) the batteries have negligible internal resistance and the meters are both idealized. With the switch S open, the voltmeter reads 18.0 V. Part A For related problemsolving tips and strategies, you may want to view a Video Tutor Solution of A complex network. Find the emf E of the battery. Express your answer in volts. μV ΑΣφ E = V igure 1 of 1 Submit Request Answer Part B What will the ammeter read when the switch is closed? 30.0 N Express your answer in amperes. 20.0 75.0: Ω 25.0 V - 50.0 ? Ω Ω E=? I = A Submit Request Answer

In the circuit shown in (Figure 1) the batteries have negligible internal resistance and the meters are both idealized. With the switch S open, the voltmeter reads 18.0 V. Part A For related problemsolving tips and strategies, you may want to view a Video Tutor Solution of A complex network. Find the emf E of the battery. Express your answer in volts. μV ΑΣφ E = V igure 1 of 1 Submit Request Answer Part B What will the ammeter read when the switch is closed? 30.0 N Express your answer in amperes. 20.0 75.0: Ω 25.0 V - 50.0 ? Ω Ω E=? I = A Submit Request Answer