When switch $ in the figure is open, the voltmeter V of the battery reads 3, 13 V . When the switch is closed, the voltmeter reading drops to 2 90 V . and the ammeter A reads 1 60 A Assume that the two meters are ideal, so they do not affect the circuit. (Figure 1) 61 of 1 Figure Part C C Provide FeFind the internal resistance r of the battery. Express your answer in ohms to four significant digits. View Available Hint(s) V AEQ ? T = Submit