1. a) The voltage v(t) shown in Figure 1a is given by the graph shown in figure 1b. If i_L(0) = 0, determine the following by simulating the given circuit in MultiSim:

i. How much energy is stored in the inductor at t=3 secs?

ii. How much power is supplied by the source at t=4 secs?

iii. What is the value of inductor current i_L (t=6 secs)?

iv. How much power is absorbed by the inductor at t=3 secs?

v. What is the value of current i(t=4.5 secs)? 

b) Plot and determine the voltage v_o(t) for t > 0  for the circuit in Figure 2. Also estimate the time it takes to dissipate 50 percent of capacitors voltage to 4kΩ resistor. (Note: show all the necessary steps of multisim to support your answers)

2. a) For the circuit in Figure 3, Calculate the average power and power factor delivered by the dependent current source. (Use Multisim)

b) In the circuit of Figure 4, determine the following:     

i. Total impedance, Z_T (In Multisim, by using impedancemeter and without impedancemeter)

ii. Voltage, V_ab(Use multisim)

iii. Verify the results in part (i) & part (ii) by calculation.

Detailed Question: as its an Lab Assignment so it will have to construct the circuits in multsim simulation , so if the circuit will be change during the calculation for example minimizing or any kind of changes kindly show the change that was with small diagram so i can implement in the simulation.