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Question 1 4 pts A positively charged balloon is brought to a wall and sticks to it. Which of the following is true about the wall? It could be neutral. It must be negatively charged It could be either positively or negatively charged but it must be one or the other. It must be positively charged

Question 9 4 pts A 10.0 uF capacitor is in parallel with a 30.0 uF capacitor. This parallel combination is then in series with a 15.0 uF capacitor. What is the total capacitance of this circuit? 10.9 uF O 5.00 uF O 55.0 uF 22.5 ur

Question 15 4 pts A5.00 resistor and a 10.0 resistor are in parallel connected to a voltage supply. Which of the following statements is true? The current through both resistors would be the same but the 5.00 would have more voltage dropped across it. The current through both resistors would be the same but the 10.00 would have more voltage dropped across it. The voltage across both resistors would be the same but the 5.00 would have more current pass through it. The voltage across both resistors would be the same but the 10.0 l would have more current pass through it.