The circuit shown in the figure is initially in steady state with the switch \(K\) in open condition and \(\overline{K}\) in closed condition. The switch \(K\) is closed and \(\overline{K}\) is opened simultaneously at the instant \(t = t_1\), where \(t_1 > 0\). The minimum value of \(t_1\) in milliseconds, such that there is no transient in the voltage across the 100 μF capacitor, is .............. (Round off to 2 decimal places).
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