Chapter 10, Problem 26P

For the network in Fig. 10.98. composed of standard values:

a. Write the mathematical expressions for the voltages U_c. and v_R1 and the current i_c after the switch is thrown into position 1.

b. Find the values of v_c, v_R1. and i_c when the switch is moved to position 2 at t = 100 ms.

c. Write the mathematical expressions for the voltages U_c and i_c and V_R2 the current i_c if the switch is moved to position 3 at $t\text{ = 20 ms?}$.

d. Plot the waveforms of vc,v_R2 and i_c for the time period extending from 0 to 300 ms.

Fig. 10.98