Reactance is one of those electrical concepts that can be tricky to wrap your head around. It’s not the same as resistance, but it still opposes current flow. So what is it really? 🤔
00:00 - Intro
00:11 - Reactance vs Resistance
02:14 - Impedance
04:46 - Types of Reactance
06:21 - Circuit Conditions
15:44 - Calculating Reactance
In this video, we break down inductive reactance (XL) and capacitive reactance (XC), showing you how they work in AC circuits. Unlike resistors that simply dissipate energy as heat, inductors and capacitors store and release energy, making them behave very differently! ⚡
We’ll also talk about impedance (Z)—the total opposition to current in a circuit, which combines resistance and reactance. You’ll learn how inductors cause current to lag voltage while capacitors do the opposite, making current lead voltage. These phase shifts play a huge role in power factor and circuit efficiency.
By the end, you’ll have a solid grasp on why ELI the ICE Man is a phrase every electrician should know! 💡
🔧 Topics Covered:
✔ The difference between resistance and reactance
✔ How inductors and capacitors store energy
✔ Why voltage and current get out of phase
✔ The role of impedance in AC circuits
✔ How to calculate reactance in real-world examples
If you’re an electrician, apprentice, or DIYer looking to level up your AC circuit knowledge, this video is for you! 💪
📢 Drop a comment if you’ve ever had trouble with reactance, and let’s talk about it!
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