What is the ratio of the time it takes for the capacitor in a series RC circuit to reach $90 \%$ of maximum charge from an uncharged state, to the time required for the capacitor to discharge from a fully charged state to $90 \%$ ?
A) Answer depends on the particular values of $\mathrm{R}$ and $\mathrm{C}$.
B) 9 times as long
C) The same time is required.
D) $1 / 9$ as long
E) 22 times as long
F) $1 / 22$ times as long

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The Answer of  What is the ratio of the time it takes for the capacitor in a series RC circuit to reach $90 \%$ of maximum charge from an uncharged state, to the time required for the capacitor to discharge from a fully charged state to $90 \%$ ?
A) Answer depends on the particular values of $\mathrm{R}$ and $\mathrm{C}$.
B) 9 times as long
C) The same time is required.
D) $1 / 9$ as long
E) 22 times as long
F) $1 / 22$ times as long

What Is the Ratio of the Time It Takes for the Capacitor