Dr. Forrester explains the production of electricity and materials used to insulate and conduct it.

A simple habit for all musicians to help them complete more music

This video covers the difference between the properties of metals and non-metals, and takes a look at transition metals.

In this video, the relationship between current density, conductivity, and electric field is discussed, with a focus on Ohm's law and resistivity. The video also covers the differences between resistance and resistivity. The practical...

Dr. Forrester reads a circuit diagram by recognizing such components as the wire, battery, open switch, closed switch, resistor, and wall outlet. She discusses what electricity can produce in circuits by naming such energies as light,...

Dr. Forrester defines the terms conductor, resistor, and insulators by relating them to electrical charges. She also performs an experiment and labels objects as conductors or insulators.

This video is answering the question of what are conductors and insulators.

Learn 3 of the 4 things you need to remember about conductors in electrostatic equilibrium, including that the electric field inside is zero, excess charges are located on the surface, and the electric field just outside the surface is...

Learn about conductors in electrostatic equilibrium! Today, we'll go over the last of the four key points to remember. See how the local surface charge density is at its maximum where the radius of curvature is at its minimum. Learn how...

Conduction and Convection examines convection and conduction by defining and exploring scenarios in which each occurs.

This video explores five fun facts about conductors.

Review of the Electricity topics covered in the AP Physics 1 curriculum.

Electricity makes our lives easier every day. We use electricity in our work and play. Because electricity is virtually unseen, it is often difficult to understand just where it comes from and how it works. By watching the video and...

Sir John Eliot Gardiner discusses the idea that the tempo mark at the beginning of the Turkish March in Beethoven's Ninth was a mistake and what Jonathan Del Mar thinks should have been written instead.

Millions of enslaved African-American men, women and children lived in the United States less than 200 years ago. During that period of American history, many brave men and women attempted an escape to freedom. Harriet Tubman overcame...

This video highlights the specifications and connector types associated with coaxial cables. This clip is from the chapter "Cabling and Topology" of the series "CompTIA Network+ Certification N10-007: The Total Course".In this section,...

This video is answering the question of what is a conductor.

This nugget explains the discovery of International system of units. It also explains SI system in detail.

This video is answering the question of are all metals conductors.

It explains Ohm's law and its experimental verification as well as resistance and its SI unit.

What was life like for an enslaved person in America? This program explores the daily life and customs of enslaved children and adults from Colonial Times through Emancipation. What foods did they eat? How did they celebrate marriage?...

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

Semiconductors are the essential components that allow electricity to flow and regulate the flow of electrical energy in all electronic devices. They are materials that sit between conductors and insulators, enabling the controlled...

This nugget explains the concept and construction of a capacitance and its unit of measurement.