Answer
By applying Kirchoff loop theorem the directed sum of the electrical potential differences (voltage) around any closed network is zero. While discharging the charge on the capacitor decreases, so by applying Kirchoff law $\frac{Q}{c}=IR$ since $Q$ decreases $I$ will also decrease.
Work Step by Step
By applying Kirchoff loop theorem the directed sum of the electrical potential differences (voltage) around any closed network is zero. While discharging the charge on the capacitor decreases, so by applying Kirchoff law $\frac{Q}{c}=IR$ since $Q$ decreases $I$ will also decrease.
