ECET 2026 EEE ECET 2026 EEE LearnNewThings September 9, 2025 0 Comments Day 2 ECET 2026 EEE – AC Circuits RLC Basics (Day 2 Prep) Concept Notes 1. AC Voltage & Current In alternating current (AC), voltage and current vary sinusoidally with time: Where: 2. R, L, C Elements in AC (a) Resistor (R)...