4. [016 Points] DETAILS PREVIOUS ANSWERS SERPSEWA1O 25.WA.026. Consider the figure below. (a) Find the charge stored on each capacitor in the figure shown above 0300 pF MY NOTES (C1 = 11.2 pF, C2 = 9.88 pF, and C3 = 0.300 pF) when a 1.51 V battery is connected to the combination. Qlx What is the total charge stored on the equivalent capacitor? What are the properties of series and parallel combination of capacitors regarding charge and potential difference? C QZ-x = What is the total charge stored on the equivalent capacitor? What are the properties of series and parallel combination of capacitors regarding charge and potential difference? C (23-2: What is the total charge stored on the equivalent capacitor? What are the properties of series and parallel combination of capacitors regarding charge and potential difference? C (b) What energy is stored in each capacitor? x How is energy stored related to the charge and capacitance? J -x How is energy stored related to the charge and capacitance? J -x How is energy stored related to the charge and capacitance? J 2. [0/1 Points] DETAILS PREVIOUS ANSWERS SERPSEWA1O 25.WA.018.TUTORIAL. MY NOTES Find the total capacitance of the combination of capacitors shown in the figure below. (C1 = 2.82 pF, C2 = 15.2 pF.) -x Did you break the circuit into simpler combinations of series and parallel capacitors? Did you draw a reduced diagram after each calculation? pF C1 LSD pF scour 3.50uF 0.7501117 C3 5. [012 Points] DETAILS PREVIOUS ANSWERS SERPSEWA1O 24.WA.041. MY NOTES A rod of length L = 4.00 m with uniform charge of 7.20 nC/m is oriented along the y axis as shown in the diagram. (a) What is the electric potential at the location P1 whose coordinates are (0, 7.00 m)? -x Consider the electric potential at P1 due to a small element of the rod. What will be the electric potential at P1 due to the entire rod then? What will be the limits of integration? V (b) What is the electric potential at the location P2 whose coordinates are (7.00 m, 2.00 m)? -x What is the distance of the location P2 from any element dy? What is he electric potential at P2 clue to this element dy? What are the limits of integration now? V 6. [OI1 Points] DETAILS PREVIOUS ANSWERS SERPSEWA1O 26.WA.007.TUTORIAL. MY NOTES A copper wire has a diameter of 1.722 mm. What magnitude current flows when the drift speed is 1.89 mm/s? Take the density of copper to be 8.92 x 103 kg/m3. x How is the drift speed related to the current flowing in a wire? Consider the fact that there is one free electron per copper atom when determining the charge density. A 3. [015 Points] DETAILS PREVIOUS ANSWERS SERPSEWA1O 25.WA.020. MY NOTES Consider the circuit shown in the diagram below. The potential difference across the points a and b is AV = 120.0 V and the capacitors have the following values: C1 = 17.0 pF, C2 = 5.00 uF, C3 = 9.00 pF, and C4 = 20.0 pF. Initially the capacitors are all uncharged. b (a) What is the total charge that has to flow through meter A for the capacitors to go from the initial uncharged state to the final state when they are fully charged? x What is the equivalent capacitance of the circuit? How is this equivalent capacitance related to the potential difference across ab? mC (b) What is the charge on each fully charged capacitor? x Q1 How is the potential difference across C4 and the parallel capacitors related to the total potential difference = across ab? How is the charge on each capacitor in a series combination related? How are the potential differences across each capacitor in a parallel combination related? mC x Q2 How is the potential difference across C4 and the parallel capacitors related to the total potential difference across ab? How is the charge on each capacitor in a series combination related? How are the potential differences across each capacitor in a parallel combination related? mC x Q3 How is the potential difference across C4 and the parallel capacitors related to the total potential difference across ab? How is the charge on each capacitor in a series combination related? How are the potential differences across each capacitor in a parallel combination related? mC -x Q4 How is the potential difference across C4 and the parallel capacitors related to the total potential difference across ab? How is the charge on each capacitor in a series combination related? How are the potential differences across each capacitor in a parallel combination related? mC