A more perfect unit: The New Mole || EXPERIMENTALS: Moles (part 2)

[Narrator] Everything is made up of tiny things called atoms, but how many atoms make up everything. How do you quantify invisible stitches that make up the fabric of our universe? …

For Pacific Mole Crabs It’s Dig or Die | Deep Look

Chaotic, turbulent, harsh … The ocean’s edge … isn’t the easiest place to make a home. And yet, someone one does. Pacific mole crabs – also called sand crabs. You’ve probably …

Absolute Zero: Absolute Awesome

Absolute Zero is the holy grail of temperatures But even that we know exactly how cold that is -273.15 degrees celsius Reaching it has alluded us for centuries and will continue …

LED Basics

In the late 1800s, Thomas Edison invented the first commercially viable light bulb. Light bulbs like this work by passing large amounts of current through a thin filament, which is basically …

25. Class 12th Physics | Magnetic field | Ampere’s Law | by Ashish Arora

dear students , now we are going to discuss another important law, in magnetic field calculation that is ampere’s law, like , we have studied in electrostatics . we have studied …

26. Class 12th Physics | Magnetic Field | Magnetic Induction using Ampere’s Law

let us study about calculation of magnetic induction due to a straight wire using amp ere’s law . say if we are given with a straight wire, which carries a current-I, …

The Map of Physics

So physics is a huge subject that covers many different topics going from galaxies in the depths of space right down to subatomic particles. And if you don’t already know physics …

What Is Electricity? | 1945 | Educational Film

Electricity is one of our most faithful servants it gives us light It starts our cars has unlimited aviation circle lobe with entertainment it cooks, and refrigerates our food these represent …

🔌 Basic Electricity – What is voltage?

In my first video about basic electricity, you learned that current is basically the flow of electrons in a wire. And the term Amps or amperes refers to how many electrons …

Ampere’s swimming rule | Physics : Ampere’s Law decides the direction of the magnetic field

In this video we are going to learn Ampere’s swimming rule. gets the direction of Ampere’s swimming rule gives the direction of deflection of a magnetic needle placed close to a …