Question 1 (3 points) In this lab, we will determine the capacitance, Ci, of an unknown capacitor by which of the following methods? 0 Observe the potential difference between the plates of unknown capacitor, C1, when it is charged by the source (battery, dry cell or power supply) and when it is fully discharged. Charge a known capacitance, C2 to a known voltage, then add Ci to the circuit and 0 measure the charge on Ci. 0 Charge C1 to a known voltage then measure its capacitance with a capacitance meter. Charge C1 to a known voltage, disconnect it from the charge source, then measure 0 the voltage change when C1 is connected to a known capacitor. Question 2 (3 points) A double-pole, double-throw switch (DPDT) allows the inner pair of terminals to be i) isolated, ii) connected to one outer pair or iii) connected to the other outer pair. To change the connections on the DPDT used in this lab, one does which of the following? Move the handle from left to right or right to left. Pull the switch's handle up or down. Press the switch's button in or out. Twist the rotary knob left to right or right to left @000 Question 3 (3 points) According to our convention, when we first connect the circuit together for Part 1 (Part I), the switch is to the "Right", so the center terminals are connected to the "jumper". In this condition, the known capacitor, C2, is in which state? 0 Discharged and (electrically) in parallel with C1 O Discharged and charged to 16.8Volts O Charged to the power supply voltage and out of the circuit 0 Discharged and not connected to the power supply Question 4 (3 points) When the switch is in the "left" position Part 2 (Part II ), the capacitors C1 and C2 are connected to the power supply. What voltage will be measured by the voltmeter? 0 V0, the sum of the voltages on C1 and C2 0 V0, the difference between the voltages on C1 and C2 O V0, the power supply voltage 0 V0, the voltage after Cl and C2 are discharged Question 5 (3 points) For Part 1 (Part I ), we will make a plot of Q1 versus Vi. What do we expect this plot to show? 0 A line with slope C1 0 A line with slope HQ 0 A line with yintercept C1 0 A curve which asymptotically approaches a value of y=i