[Journeyman] 5. Series and Parallel Circuits Without Losing the Units

Podcast: Trades Exam Prep · Ran Chen, EA, CFP®

Opublikowano: 2026-10-12

This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams. In this episode you will learn: - How to calculate total resistance and circuit current for resistors connected in series. - How to determine branch currents and total current for parallel resistive circuits. - Why adding parallel branches decreases total circuit resistance while increasing total current. - How to avoid common exam traps when converting between series and p...