(Solved): In a series DC RC network, the input DC voltage is 30 V . At t=0, a switch is closed so that a resi ...

In a series DC RC network, the input DC voltage is 30 V . At

, a switch is closed so that a resistance of 100 Kohms is now in series with 1 microfarad capacitor. (a) Determine the time at which the voltage across the capacitor rises to

of its steady state value. (b) Compute the charging current in this series RC circuit at

millisecond. (c) What is the energy stored in the capacitor when it has reached its steady state? (d) Draw a fully labeled graph which shows the variation of the capacitor voltage from

to its steady state. You must show the computed voltage values at one time constant, two time constant, and so on until the capacitor voltage reaches its steady state value.