Instructions: Show complete solutions to the following problems. Box final answers with units. 1. PROBLEM #15 (page 561) An electron is at the origin. (a) Calculate the electric potential VA at point A, x = 0.250 cm. (b) Calculate the electric potential Vs, at point B, x = 0.750 cm. What is the potential difference Vs - BA? (c) Would a negatively charged particle placed at point A necessarily go through this same potential difference upon reaching point B? Explain. 2. PROBLEM #29 (page 562) 16.5 Capacitors 29. Q C A parallel-plate capacitor with area 0.200 m and plate separation of 3.00 mm is connected to a 6.00-V battery. (a) What is the capacitance? (b) How much charge is stored on the plates? (c) What is the electric field between the plates? (d) Find the magnitude of the charge density on each plate. (e) Without disconnecting the battery, the plates are moved farther apart. Qualitatively, what happens to each of the previ- ous answers?\f4. PROBLEM #41 (page 562) 41. Given a 2.50-F capacitor, a 6.25-uF capacitor, and a 6.00-V battery, find the charge on each capacitor if you connect them (a) in series across the battery and (b) in parallel across the battery