It’s easy to take your home electrical system for granted — until it stops working. No one wants to be without light, air conditioning or a working refrigerator, so you might be tempted to find a ...

Hiring an electrician to perform electrical work in your home isn’t just about saving yourself a bit of manual labor. Home fire safety is one of the most crucial components of the electrical building ...

Kelly has over 10 years of experience writing about home design and improvement for many prominent publications. She also spent several years working at a tech startup for an interior design game ...

This video explains the function of inductors and how they store energy in a magnetic field when current flows through them. Inductors are essential passive components used to manage current changes ...

This video explains what capacitors are and how they store and release electrical energy in electronic circuits. Capacitors ...

Alternating current (ac) or direct current (dc) circuits are capable of carrying very different currents, as illustrated by the ratings on the switch in Figure 1. This is why it’s so important for ...

It's no secret, nor is it a mystery, that water and electricity do not mix. We never want to get water on or in any of our electronics, much less our outlets. Unfortunately, it can still happen ...

Electricity is a powerful force that can cause serious injury and death. When it comes to electrical job tasks, it only takes an instant to turn a momentary mistake into a life-altering event or even ...

What do you do when your phone needs to be charged? You take a cable, plug in the phone, and boom: It's charging. What if you want to connect an external monitor to your laptop? Yup, there's an HDMI ...