Zach Star
Dear linear algebra students, This is what matrices (and matrix manipulation) really look like
Dear linear algebra students, This is what matrices (and matrix manipulation) really look like
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...
Curated Video
Understanding the Structure and Action of Transformers
This video explains the structure and action of a transformer. The video discusses the two types of transformers, step up and step down, and provides examples for each. The video then goes into detail about the structure of a transformer...
Professor Dave Explains
The Ampere-Maxwell Equation
The Ampere-Maxwell Equation we see a changing electric field leading to a circulating magnetic field, which is nearly a mirror of Faraday's law. The main idea of the Ampere-Maxwell Equation is that an electric current or changing...
Programming Electronics Academy
Intro to Schematics: Base Electronics: 7
An introduction to reading electrical schematics.
The Business Professor
Understanding the Aging of Receivables Method
This video explains the aging of receivables method, which is a more detailed approach to estimate the allowance for doubtful accounts. The teacher provides an example of an aging schedule and demonstrates how to calculate the ending...
Curated Video
Electric Motor: How Current and Magnetic Fields Cause Rotation
The video is a lecture on electric motors, covering how a current carrying conductor placed in a magnetic field can cause rotation due to the motor effect, which is the force experienced by a current carrying wire in a magnetic field....
FuseSchool
PHYSICS - Electricity - Resistors
Resisting means to withstand something and that’s what electrical resistors and resistance in an electrical circuit does. In this video we’re going to learn about electrical resistance and resistors. An electric current is the flow of...
Curated Video
How to Determine the Speed of a Wave on a String: Physics Experiment
This video explains how to conduct an experiment to determine the speed of a wave on a string. It shows the steps involved, such as setting up the string or wire, creating a wave on it, and adjusting the distance between the two ends to...
The Business Professor
Change in Estimates - Long Term Depreciation - Accounting
Change in Estimates - Long Term Depreciation - Accounting
Curated Video
Electromagnetic Induction and Generators
This video discusses the concept of electromagnetic induction. The video highlights the factors that affect the size and direction of the induced potential difference. The generator effect is explained, and it is noted that the induced...
Weatherthings
Weather Things: Lightning Properties
Lightning is spectacular, from a distance. It's nature's way of transferring electricity within the sky, or between the sky and the ground. When lightning is nearby, it is a threat to safety. People are struck by lightning, in many cases...
Curated Video
Solenoid Basics Explained
Solenoid basics explained. In this video we take a look at the electromagnetic field of a solenoid coil. Learning how magnets work and how they can be used to control solenoids and solenoid valves. Working principles and working animations.
Curated Video
Factors Affecting the Size of an Induced Potential in a Current-Carrying Wire
This is a lecture video that explains the factors that affect the size of an induced potential in a current carrying wire when it is moved relative to a magnetic field. The video discusses electromagnetic induction and demonstrates the...
FuseSchool
Current & Potential Difference
Current & Potential Difference | Electricity | Physics | FuseSchool In this video we will be looking at how current relates to both resistance and potential difference, and how we record the potential difference and currents across...
Next Animation Studio
Indian inventor makes climate-controlled clothes
Indian inventor, Kranthi Vistakula, 33, has developed a nano-technology used to produce heat-controllable clothing. Vistakula was a student at the Massachusetts Institute of Technology when he found inspiration in New England's brutal...
Science360
Motor magnet
The world's simplest motor. Parts Needed: 1 AA battery 1 Rare earth disk magnet 1 Steel screw 1 Insulated wire (stranded)
DoodleScience
Charge, Current and Voltage _ GCSE Physics
Doodle Science teaches you high school physics in a less boring way in almost no time!
Programming Electronics Academy
Current : Base Electronics: 4
A discussion of electrical current, and how to understand it.
Science360
Plasma cutter
A pencil lead and some batteries make a small plasma cutter that we use to etch a pattern in aluminium foil. Parts Needed: 4 9V battery, 2 clip leads, 1 5mm pencil lead, aluminum foil, box or tub, rubber band
The Business Professor
Understanding Ideation and Innovation
In this video, we delve into the world of ideation and innovation, exploring the differences between these two often interchanged terms. Join us as we break down the cognitive process of ideation, where individuals or groups generate new...
Brave Wilderness
Shocked by Electric Eel!
On this episode, Mark is getting shocked... by an Electric Eel! Yep, you read that correctly.. he's sticking his hand in a tank to experience the full force of the shock of an electric eel - so, how badly will it hurt, and will he be...
Curated Video
Understanding the Motor Effect and its Practical Application
This video explains the motor effect, which occurs when a current-carrying conductor is placed in a magnetic field, creating a force between the conductor and the magnet. The video discusses how to calculate the magnitude and direction...
Curated Video
Differences between Direct and Alternating Potential Difference
This is a lecture video on the differences between direct and alternating potential difference. The video defines and explains the two types of current and provides examples of each. It also includes graphs that demonstrate how potential...