

Voltage & Capacitors: Crash Course Physics #27
Explore the world of physics, motion, and energy with Dr. Shini Somara.
Voltage & Capacitors: Crash Course Physics #27
Season 1 Episode 27 | 10m 4s | CC
So, how do those defibrillators you see on TV actually work? Surprise! Physics can explain! Okay buckle up, everyone! Today, Shini has the task of breaking down Electrical Potential Energy, Electric Potential, Voltage, Capacitors, Energy Storage, and Potential Energy... it's a lot!
Related stories
Rocky Mountain PBS
Our cameras went to a lot of places this year. Here are our favorite shots from 2025
Rocky Mountain PBS staff share their favorite shots of the year
Business & Economy
Tamale restaurants ready for Christmas rush
Tamales are a Christmas staple in households across North America. Here’s how Colorado restaurants get ready.
| Cormac McCrimmon
Rocky Mountain PBS
Our favorite stories from 2025
RMPBS journalists shared the favorite stories they reported this year
| Carly Rose






















