The switch drawn in Fig. 8.62 has been open a ponderously long time,(a) Determine the valu...

The switch drawn in Fig. 8.62 has been open a ponderously long time,(a) Determine the value of the current labeled i just prior to the switch being closed.(b) Obtain the value of i just after the switch is closed, (c) Compute the power dissipated in each resistor over the range of 0 < t < 15 ms.(d) Graph your answer to part (c).