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Figure 25-33 shows a circuit section of four air-filled capacitors that is connected to a larger circuit. The graph below the section showsthe electric potential V(x) as a function of position x along the lowerpart of the section, through capacitor 4. Similarly, the graph above the section shows the electric potential V(x) as a function of position x alone the upper part of the section, through capacitors 1.2. and 3. Capacitor 3 has a capacitance of 0.80 μF. What are the capacitances of (a) capacitor 1 and (b) capacitor 2?
Figure 25-33 Problem 18.
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