R(a)=n=1∑∞an1=a−11C(a)=n=0∑∞an1=a−1a
An RC ciruit consisting of a multitude of resistors (R) in series followed by a multitude of capacitors (C) in parallel is prepared such that the resistance and capacitance can be calculated with the series written above. At a=3, calculate the voltage (V) of the capacitor when it has charged for t=2.5 seconds, where the circuit's power supply voltage (V∘) is 14 volts.
Round your answer to three significant figures.
Note: V(t)=V∘(1−eN) where N=RC-t.