Steady State Analysis with Complex Numbers — PickAClass
⏱ 2h 30m 📚 25 lessons 🎧 Audio version

Steady State Analysis with Complex Numbers

Understand AC circuit analysis using phasor techniques for electrical engineering fundamentals.

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About this course

Are you struggling to grasp the behavior of AC circuits in steady state? This course provides a clear, text-based approach to mastering sinusoidal steady-state analysis, a critical concept in electrical engineering. You will gain a solid understanding of how AC circuits behave over time and learn to apply mathematical tools for efficient analysis. This knowledge is fundamental for anyone working with alternating current systems. What you'll learn: * Understand the principles of sinusoidal signals and their representation. * Master the use of complex numbers and phasors for AC circuit analysis. * Analyze circuits with resistors, inductors, and capacitors in steady state. * Calculate impedance and admittance for complex circuit configurations. * Apply Kirchhoff's laws and nodal/mesh analysis to AC circuits. * Explore frequency response concepts and their impact on circuit behavior. The course begins with the fundamental definitions of sinusoidal signals and progresses through the application of complex numbers and phasor methods to solve circuit problems. This course is designed for beginners with no prior experience in AC circuit analysis, requiring only basic knowledge of DC circuits. Build your foundational knowledge in AC circuit analysis.

What you'll get

  • 📜 Certificate of completion
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  • 💬 Personal AI tutor
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  • 🎧 Audio version included
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  • ♾️ Lifetime access
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  • 📱 Phone or computer
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  • 💸 14-day refund
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  • Short & focused
    2h 30m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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Certificate of Mastery
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Name Surname
has successfully demonstrated mastery of
Steady State Analysis with Complex Numbers
Skills demonstrated
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Foundational
1.2 hrs
Decision-architecture frameworks
Proficient
1.4 hrs
A/B test design
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1.7 hrs
Behavioral copywriting
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Steady State Analysis with Complex Numbers
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Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
Verify this credential
pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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