Programming Electronics Academy
Voltage : Base Electronics: 3
A discussion of electrical voltage, and how to understand it.
Curated Video
CompTIA A+ Certification 220-1001: The Total Course - Choosing a Power Supply
Power supplies come in a dizzying array of the power ratings, sizes and efficiencies. A good tech understands these factors to make sure a system has the power it needs. This clip is from the chapter "Power Supplies" of the series...
Flipping Physics
Average and Instantaneous Power Example
An 8.53 kg pumpkin is dropped from a height of 8.91 m. What is the power delivered by the force of gravity (a) over the whole displacement of the pumpkin, (b) right after the pumpkin is dropped and (c) right before the pumpkin strikes...
Curated Video
Electrical Energy and Calculations: Understanding the Relationship Between Power, Current, Voltage, and Time
This video discusses the relationships between electrical energy, voltage, current, and time. It explains the concept of electrical power and how it is measured in watts or joules per second. The video then shows how this equation can be...
Programming Electronics Academy
Intro to Schematics: Base Electronics: 7
An introduction to reading electrical schematics.
Packt
Introduction to computer hardware and software : Choosing a Power Supply
From the section: Power Supplies. Here, we check our power supply, mount the power supply and learn how to cool our PC. Power supplies come in a dizzying array of the power ratings, sizes and efficiencies. A good tech understands these...
FuseSchool
PHYSICS - Energy - Energy Use in Electrical Appliances
Do you ever have arguments at home about leaving appliances on and wasting electricity? In this video we are going to look at measuring energy use, in electrical appliances. The unit of energy is the Joule (J). However, when dealing with...
Programming Electronics Academy
Current : Base Electronics: 4
A discussion of electrical current, and how to understand it.
Flipping Physics
From Power to Work using an Integral – Example
Example: The net power delivered to an object is described by the equation, net power equals 4.00 t squared plus time, watts. Determine the net work done on the object from 0 to 4.00 seconds. Want Lecture Notes?...
Programming Electronics Academy
Ohm's Law and Simple Math: Base Electronics: 1
An introduction to Ohm's Law and the basic math needed to understand it.
Programming Electronics Academy
Resistance Part Two: Base Electronics: 6
A discussion of resistance, and how to understand it.
Programming Electronics Academy
Parallel Circuits: Base Electronics: 9
A description of basic parallel circuit analysis with Arduino.
DoodleScience
Work Done and Power _ GCSE Physics
Work is the amount of energy transferred when a force moves something. For example when you carry something upstairs or a lift a heavy object, work is being done. You can calculate the amount of work being done by knowing the force...
Flipping Physics
Introduction to Power
Mr.P introduces power which equals work divided by change in time and it also equals force times velocity times cosine theta.
Programming Electronics Academy
Resistance Part One: Base Electronics: 5
A discussion of resistance, and how to understand it.
Practical Ninjas
Basics of Electricity and Electronics #1 | Voltage, Current and Power | Electricity 101
Basics of Electricity and Electronics #1 In this video, we discuss the basic components of electricity like voltage, current, power, charge and energy. Understanding these basic concepts gives one an insight into working of electrical...
Professor Dave Explains
Electric Potential, Current, and Resistance
Whenever you plug something into an electrical socket, don't you wonder what's going on? Well you should, as it's pretty neat. What is electricity made of? How did we figure out how to harness this power? Let's take a look!
ProEdify
Understanding Work, Power, and Energy
This video provides a clear and concise explanation of the scientific definitions of work, power, and energy, and how these concepts are interconnected. It covers the formulas for calculating work and power, as well as the relationship...
Getty Images
Timelapse power and energy saving a close up of the dials of an electricity meter zoom in then out, meter going forwards and the backwards
Timelapse power and energy saving a close up of the dials of an electricity meter zoom in then out, meter going forwards and the backwards
Getty Images
Timelapse power and energy a close up of the dials of an electricity meter rotate and zoom out
Timelapse power and energy a close up of the dials of an electricity meter rotate and zoom out
Getty Images
EVENT CAPSULE REPORTER/CHYRON: Liberty Of London For Target Experience & Shopping Event
EVENT CAPSULE REPORTER/CHYRON: Liberty Of London For Target Experience & Shopping Event, New York, NY, United States, 3/10/10. (Footage by WireImage Video/GettyImages)
Getty Images
The Rolling Stones arrive at the London premiere of Shine A Light movie
CLEAN: Mick Jagger, Keith Richards, Charlie Watts and Ronnie Wood interviewed by Steve Hargrave on arrival at the Shine A Light premiere
Getty Images
Daniele Watts at People StyleWatch Hosts Hollywood Denim Party
Daniele Watts at People StyleWatch Hosts Hollywood Denim Party on 9/20/12 in Los Angeles, CA (Footage by WireImage Video/Getty Images Entertainment Video)