This video explains the difference between series and parallel circuits in modern electronics, and introduces Kirchhoff's Laws to help understand the calculations involved. It also discusses how circuits can be combined and the...

Create "lightning" in your living room! Make giant sparks by building up static charge on a homemade 2-plate capacitor, and discharging through a grounded rod. Watch as my friend Ashley agrees to touch the charged-up capacitor. How is it...

How do you make a battery from a potato? How much electricity can you produce? Does the amount of electricity change if you make a parallel versus serial circuit? Explore these questions and more with a potato battery science experiment.

A description of basic parallel circuit analysis with Arduino.

It explains the principle of an electric motor, its construction and working.

A light bulb has the glass carefully removed, leaving the glass base and filament intact. The bulb is connected to AC electricity, and the filament quickly and dramatically burns out. This leaves the two wires that originally...

How do you take copper wire, a battery and magnets and make electric train? With science! This super simple DIY physics demo uses electromagnetic induction to propel a train made of magnets and batteries.

Capacitors Explained, in this tutorial we look at how capacitors work, where capacitors are used, why capacitors are used, the different types. We look at capacitors in Power factor and full bridge rectifiers to convert AC to DC.

Voltage vs current, or sometimes it's current vs voltage; we are constantly trying to understand the differences between these two entities related to electricity. Then, there is sometimes one more entity: resistance. How do these three...

From the section: Algorithms - Sort, performance, complexity and big O notation. This section is about Algorithms – sort, performance, complexity and big O notation.<b<br/>r/>

Build a countdown timer using recursion

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 nugget explains about the conductors and insulators and activity on identification of conductors and insulators.

This video provides a guide to the standard circuit diagram symbols that are commonly used in physics exams. The narrator explains the components that each symbol represents and how they fit into a circuit. The video covers symbols for...

This video explains Ohm's law, a simple equation used to calculate various pieces of information in circuits. The video provides an example of how to use the equation to calculate current in a circuit.

This video explains how to implement merge sort.
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This clip is from the chapter "Algorithm: Sorting Advanced" of the series "Data Structures and Algorithms: The Complete Masterclass".This section explains the concept of...

This nugget explains the construction and working of a Wheatstone bridge to calculate an unknown resistance in a closed loop.

Instrumental Analysis: Measuring Instantaneous Current in RC Circuit

There are two kinds of electrical circuits, series and parallel. Components that are connected one after another on the same loop of the circuit are connected in series. If one lamp were to break in a series circuit, all the lamps would...

It explains resistance, factors affecting the resistance of a wire and resistivity or specific resistance.

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...

When a current passes through a wire it produces a magnetic field. If you put this magnetic field in another magnetic field, it puts a force on the wire. This is known as the motor effect. To determine the direction of the force you use...

This video explains how to calculate the magnitude of the force acting on a conducting wire when it is placed in a magnetic field. The video starts by explaining the motor effect and how a current carrying conductor experiences a force...

How does a battery work? Now that you think about it, you have no idea, do you? Well take a gander! Turns out it's just redox chemistry.

Watch a soda can rip itself apart in a fiery explosion at 11,000fps with a Phantom high speed camera. Running a current through a coil, produces an electromagnet. Turn up the voltage in this experiment, and make that current strong...