I am new, but I wanted to create this thread to ask a question that I haven't seen an answer to anywhere (drumroll please)
Batteries can be thought of as voltage sources with a resistor in series to show the "internal resistance" that comes from conduction through metal in the battery, volts lost moving ions across the separator, and volts lost actually getting the reaction to go.
My question is: in the case of a battery made of lots of anode/cathode plates side by side having all the anodes in parallel, and all the cathodes in parallel- shouldn't there be a measurable capacitance of all these plates separated by electrolyte, which would maybe act as a dielectric?
This way, a circuit that pulls a constant current but almost instantaneously turns on would receive a capacitor-like voltage curve coming from the battery as the battery drops from the open circuit voltage to whatever the voltage of the battery stabilizes to at the constant current draw.
What do you think?
Batteries can be thought of as voltage sources with a resistor in series to show the "internal resistance" that comes from conduction through metal in the battery, volts lost moving ions across the separator, and volts lost actually getting the reaction to go.
My question is: in the case of a battery made of lots of anode/cathode plates side by side having all the anodes in parallel, and all the cathodes in parallel- shouldn't there be a measurable capacitance of all these plates separated by electrolyte, which would maybe act as a dielectric?
This way, a circuit that pulls a constant current but almost instantaneously turns on would receive a capacitor-like voltage curve coming from the battery as the battery drops from the open circuit voltage to whatever the voltage of the battery stabilizes to at the constant current draw.
What do you think?