Equivalent capacitance for series capacitors:
The charge stored in a capacitor:
Energy stored in a capacitor:
Ceq = (1/C1 + 1/C2)-1 = (1/2.00 + 1/7.40)-1 = 1.57 μF(10-6F/μF) = 1.574 × 10-6 F
Suppose you have a 9.00-V battery, a 2.00-μF capacitor, and a 7.40-μF capacitor
Find the charge and energy stored if the capacitors are connected to the battery in series. .
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