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Let C be the capacitance of a capacitor discharging through a resistor R. Suppose $t_1$ is the time taken for the energy stored in the capacitor to reduce to half its initial value and $t_2$ is the time taken for the charge to reduce to one-fourth its initial value. Then the ratio $t_1/t_2$ will be


( A ) $\large\frac{1}{2}$
( B ) $\large\frac{1}{4}$
( C ) $\large\frac{1}{3}$
( D ) $\large\frac{1}{6}$

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