Conservation of charge is defined. Two common example problems are solved. The common mistake of forgetting about charge conservation is shown. Excess number of charge carriers is determined.

The storming of the U.S. Capitol by a pro-Trump mob has prompted calls to remove him from office before his term ends<br/>

In this video you'll learn the basics about Ionic Bonds.

In this video, we explore the fascinating phenomenon of St Elmo's Fire, a glowing plasma that occurs during storms. We learn about its origins, which are rooted in the brave actions of a Christian saint, and delve into the science behind...

This video is an educational presentation on how to form compounds through understanding the charges on various ions. The viewer learns about the formation of positive and negative ions in metals and non-metals, how to predict the charge...

The family of cinematographer Halyna Hutchins has filed a wrongful death lawsuit against Alec Baldwin and others involved in the production of Rust, according to The New York Times.

This program explores the many important uses of electricity. The nature of electricity and the formation of electric current are highlighted. Special attention is also paid to safety and electricity. Concepts and terminology include:...

Here, I show you how to write the formula for an ionic compound given the cation and anion. [5 examples]

This Video Explains Arraignment and Initial Appearance

In this video, the teacher explains how to solve word problems using inequalities. The examples given involve choosing between different cell phone plans and deciding on a field trip destination based on cost. The teacher walks through...

How does a touchscreen work? Why can you text with your finger, but not with a q-tip? The physics of smartphones is a complicated and amazing mixture of engineering, physics, electronics and computer science. Topics: Capacitive touch...

Two 0.0018 kg balloons each have approximately equal magnitude excess charges and hang as shown. If θ = 21° and L = 0.39 m, what is the average number of excess charges on each balloon?

This video describes the basic role that atoms play in creating electrical charges, as well as the nature and creation of static electricity. Various methods of charging are discussed, emphasizing the role that insulators and conductors...

In this video, the teacher discusses the different entries that a shopkeeper would make when selling goods and accepting a bill of exchange as payment. The video covers scenarios such as honoring and dishonoring the bill, as well as...

Yesterday the House of Representatives voted to move the impeachment process to the Senate. This means that there will soon be a senate trial to try Donald Trump for Obstruction of Congress and Abuse of Power. In this video, we explain...

The .45-caliber Colt revolver that killed Halyna Hutchins on the set of ‘Rust’ was not thoroughly checked, according to a new court filing.

In this educational video, we delve into the concept of electric current and how it is created. We then explore the basics of electric charges and their flow through materials, emphasizing the continuous nature of electric current. This...

This video shows how to build an ion wind rotor with a Van de Graaff generator. This is a good demonstration to show the working principles of an ion thruster.

Physical Differentials (2 of 2): Coulombic Transformations

Obamagate & The Michael Flynn Controversy Explained .

The NHS is currently in crisis as underfunding hits hard, waiting lists soar and patients begin to return after an 18-month absence. The issues run deeper than just COVID though, so in this video we discuss the National Health Service...

The owner of the home Gregory McMichael, his son Travis McMichael and William ‘Roddie’ Bryan Jr. accused Ahmaud Arbery of burgling before he was killed has told a jury in the murder trial that he had not asked the men to protect the...

Can you imagine your life without a smartphone? What about your Xbox One? Join us as we take a look at 10 Everyday Technologies That Will Be Obsolete in 10 Years.

In this video, the concept of electric potential difference is explained. It refers to the amount of work required to move a charge between two points. This video is part of the 14-part series, Current Electricity.