What is the equivalent capacitance of the group of capacitors between points A and B? (As usual, don't forget to enter your answers in SJ units with 3 sig digs.) 15 gF 8.2pF Answer: 22gF You must enter a valid number. Do not include a unit in your response. Check The submission was invalid, and has been disregarded without penalty. Now suppose that a 12 V battery is connected across A and B, and the capacitors are fully charged. How much (total) energy is stored in this group of capacitors? Answer: Check