Seven capacitors are connected to a 100-V battery as shown in Figure P19.100.
(a) What is the total equivalent capacitance of the circuit?
(b) Determine the total charge stored in the capacitors when they are fully charged.
(c) Determine the total energy stored in the capacitors when they are fully charged.
(d) Suppose the battery is then disconnected and replaced by a 100Ω resistor. Determine the current through the resistor the instant after the connection to the resistor is made.

 

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2.0 F 2.0 F E = 100 V 5.0 F 5.0 F 1.0 F|1.0 F 2.0 F Figure P19.100