Electric Circuits and Trigonometric Functions

Master essential trigonometry concepts for electrical engineering applications and enhance your analytical skills efficiently

Overview
This course delves into the critical intersection of trigonometry and electrical engineering, focusing on foundational concepts such as points, lines, angles, and triangles. You'll explore the Pythagorean theorem, unique triangle ratios, and how these principles underpin the behaviour of electrical circuits. Understanding trigonometric functions like tangents and identities will provide clarity on the mathematical tools needed in the electrical domain.

By investigating the unit circle, double and half-angle formulas, and the application of trigonometric functions in the time domain, learners will gain valuable insight into the mathematical modelling of alternating currents and signals. The course is designed to enrich your theoretical knowledge while sharpening your ability to solve electrical engineering problems using trigonometric techniques.

Learning Outcomes

• Understand fundamental geometric concepts relevant to electrical engineering.
• Apply the Pythagorean theorem to solve circuit-related problems.
• Identify and use trigonometric ratios in various triangle configurations.
• Explain trigonometric functions and their significance in circuit analysis.
• Utilise double and half-angle formulas for advanced calculations.
• Interpret trigonometric functions within the time domain context.

Course Curriculum

• Introduction to Trigonometry for Electrical Engineering
• Points, Lines, and Angles
• Intersecting and Parallel Lines, Triangles
• Triangles
• The Pythagorean Theorem
• Unique Triangles and Ratios
• Trigonometric Functions and Tangents
• The Unit Circle
• Trigonometric Identities
• Double and Half Angle Formulas
• Trigonometric Functions in the Time Domain

Who is this Course For?

• Students aiming to strengthen mathematical foundations for electrical studies.
• Engineering aspirants keen to understand circuit behaviour through maths.
• Professionals seeking to refresh trigonometry concepts for technical roles.
• Individuals interested in the mathematical aspects of alternating current analysis.
• Those preparing for further studies in electrical or electronics engineering.
• Educators needing a solid refresher on trigonometric applications in circuits.
• Researchers requiring foundational knowledge of trigonometric functions in engineering.
• Self-learners wishing to explore electrical engineering through mathematics.

Career Path

• Electrical Engineer — Average salary £37,000 per year
• Electronics Technician — Average salary £29,000 per year
• Control Systems Engineer — Average salary £42,000 per year
• Signal Processing Engineer — Average salary £45,000 per year
• Electrical Design Engineer — Average salary £40,000 per year
• Technical Analyst in Engineering Firms — Average salary £35,000 per year