Analysis of direct and alternating current circuits for engineering applications.
About this course
PHYS 1720 Electric Circuits I introduces the fundamental principles of electrical engineering. You will learn to analyse both direct current (DC) and alternating current (AC) circuits, focusing on the mathematical tools needed for engineering applications. The course covers Ohm's law, Kirchhoff's laws, network theorems, and the behaviour of resistors, capacitors, and inductors.
Expect a mix of theoretical lectures and hands-on laboratory work. You will build circuits in person, use simulation tools to verify your calculations, and write reports on your findings. This course is a core requirement for students entering engineering technology programs.
Who takes this course
This course is part of the Pre-Technology Foundations program, which prepares students for advanced standing in engineering technology, applied engineering, and skilled trades programs.
Credits: 3 · Hours: 45
Prerequisites
None
Learning outcomes
- Calculate voltage, current, and resistance in series and parallel DC circuits.
- Apply Kirchhoff's laws to solve multi-loop circuit problems.
- Analyze AC circuits using phasors and impedance concepts.
- Use simulation software to model and verify circuit behaviour.
- Construct and test circuits safely in the laboratory setting.
Evaluation
| Component | Weight (%) |
| Midterm exam | 25 |
| Final exam | 35 |
| Laboratory reports | 20 |
| Weekly problem sets | 20 |