Final Exam, Question 3 V0 X 2X 3X 1. The variable circuit components are all capacitors and X = C0, where C0 is a capacitance. What is the equivalent capacitance of the circuit? 2. What is the charge on the capacitor 3C0? 3. The variable circuit components are all now resistors, with X = R0, where R0 is a resistance. What is the equivalent resistance of the circuit? 4. What is the current through the resistor R0? 5. (*) The variable circuit element 3X is now replaced with a battery with voltage V1 with its lower terminal on the left, but the other two are still resistors R0 and 2R0. What is the magnitude of the current through the new battery? [Hint: This is a very simple multiloop circuit] 1 学霸联盟:"https://www.xuebaunion.com"