How to calculate step down transformers, learn how in this easy video on step down transformer calculations

In this video, we're going to learn how electric outlets work! We'll explore how an electric current flows through the outlets, and we'll see how to turn them off and on. By the end of this video, you'll know everything you need to know...

Scientists are starting to understand how solar storms use currents in Earth’s magnetic shield to land some punches.

Learn how to perform basic step up transformer calculations with this video on basic transformer calculations

In this video, we're going to learn how diodes work. We're going to start by reviewing the basic properties of diodes, and then we'll move on to discuss how diodes are used in circuits. By the end of the video, you'll have a basic...

Biomedical engineering is a broad major that encompasses mechanical engineering, electrical engineering, materials engineering, biology, computer science, and computer engineering. It's about using all these...

This video explains the categories of threats.<br<br/>/>

This clip is from the chapter "Understanding Risk" of the series "Risk Management 101 for IT Professionals: Essential Concepts".This section explains how to understand risk.

Holter monitors is a ECG/EKG device that you can wear throughout the day to track your heart activity. A doctor might have you use one for 24 hours to be able to determine if there are any abnormalities with your heart...

In this video, we explore the biochemical events that take place during the action potential of an individual cardiomyocyte.

Materials engineering (or materials science and engineering) is about the design, testing, processing, and discovery of new materials. Materials engineers will cover the 4 main classes of materials...

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...

In this video, we discuss the components of and functions of the electrical conduction system of the heart.

Following a UN panel’s warning that humankind is running out of time to stop the daily increase in carbon emissions, an academic shows us how easy it is to fix the problem.

The eye is a combination of smaller parts which give you the ability to be watching this video right now. It’s made up of 8 main parts; at the front is the cornea. This refracts light by a fixed amount to help us focus the light. The...

The video is a lecture presentation on electrical energy transfers. The presenter discusses three equations for power and how they can be combined to calculate the energy transfer by an electrical device in a given time. The symbols and...

This video is a lecture on electrical power. The concept of power in electrical appliances is discussed, along with how to calculate the power of an electrical appliance. The video demonstrates using the equation to calculate the power...

This video is a lecture on electrical charge and current, explaining how current is defined as the amount of electrical charge passing a given point in a circuit per second. The presenter discusses the factors that affect the size of...

Each year, NASA's Space Communications and Navigation (SCaN) Internship Project welcomes students of all levels to develop projects of real benefit to the agency while earning real world experience in their fields. In this episode of The...

It explains the state of the system by state functions or state variables and describes internal energy as a state function.

Upon viewing the Heat and Energy video series, students will be able to do the following: State the difference between kinetic and potential energy. Name and describe six different forms of energy: thermal, chemical, mechanical,...

Upon viewing the Heat and Energy video series, students will be able to do the following: State the difference between kinetic and potential energy. Name and describe six different forms of energy: thermal, chemical, mechanical,...