ECGR 2112
Homework Set # 1
Due: Friday 15 January 2016
Please do the following problems:
1. Use the principle of superposition to find the current flowing through each resistor. Recall that the
current flowing through each resistor will be the sum of the

ECGR 2112
Homework Set # 9
Due: Thursday March 24, 2016
Please do the following problems:
1. Assuming that the voltage across the 10kW load has an angle of 0 degrees, please determine the
following:
a) Time-domain expression for the voltage ()
b) Phasor d

ECGR 2112
Homework Set # 8
Due: Friday March 18, 2016
Please do the following problems:
1. Determine the current phasor in the circuit shown below. Please note that the self-impedances
of both the primary and secondary are indicated as 2 and the mutual im

ECGR 2112
Homework Set # 7
Due: Friday March 4, 2016
Please do the following problems:
1. You are given the circuit below.
Either by yourself or with a team of friends, enter the lab and construct this circuit using 1 = 1.1
and = 0.1. As shown, the functi

ECGR 2112
Homework Set # 6, Part 2
Due: Monday February 29, 2016
Please do the following problems:
4. You are given the circuit below.
Either by yourself or with a team of friends, enter the lab and construct this circuit using a 1.1kOhm
resistor and 0.1u

ECGR 2112
Homework Set # 5
Due: Friday 19 February 2016
Please do the following problems:
1. Transform each of the following phasors into the time domain. Assume that each has a period .
Please express the frequency of each time-domain waveform in terms o

ECGR 2112
Homework Set # 4
Due: Wednesday 10 February 2016
Please do the following problems:
1. The circuit shown below is in steady-state conditions at time = 0 . Find an expression for ()
for > 0. You are given that 1 = 10, 2 = 2, = 2H, = 0.25F. To proc

ECGR 2112
Homework Set # 3
Due: Monday 1 February 2016
Please do the following problems:
1. A parallel RLC circuit of the form shown in Figure 8.1 in your textbook has = 200 , = 0.2,
and = 50. The initial energy stored in the capacitor is 90 and the initi

ECGR 2112
Homework Set # 2
Due: Friday 22 January 2016
Please do the following problems:
1. Use mesh current analysis to find the current in each element (i.e. source and resistor) in the circuit
below. When answering, you must do the following:
a) Redraw

ECGR 2112
Homework Set # 10
Due: Thursday April 8, 2016 @ 5PM
Please do the following problems:
1. Several homes in in a neighborhood are served by a transformer rated to provide 7.2kVA. The rated
primary voltage is 1.2kV and the rated secondary voltage i