SciShow
Things That Go Bump in Your Brain: 4 Scientific Explanations for Ghosts
Wandering an old dark place at night sounds pretty scary, but you can take comfort in the fact that ghostly encounters can be explained by natural phenomena: no “super-” prefix necessary.
Bozeman Science
Resistors and Capacitors
In this video Paul Andersen explains how resistors and capacitors affect circuits. The resistance of a resistor is affected by the resistivity of the material and the geometry of the resistor. The current through a resistor can be...
Bozeman Science
Electric Circuits
In this video Paul Andersen explains how electric circuits contain different elements which can be connected in series or in parallel. The following four elements are explained in detail; emf, resistor, capacitor, and switch. The voltage...
Flipping Physics
Terminal Voltage
In this video, we explore the concept of terminal voltage in batteries. We explain how terminal voltage is different from electromotive force (emf) and how real batteries have internal resistance, causing the measured terminal voltage to...
Flipping Physics
Electric Circuit Basics
In this video, the basics of electric circuits are discussed. The components of an electric circuit such as wires, batteries, resistors, capacitors, and switches are introduced with their respective symbols. The concept of electromotive...
Curated Video
Corriente Eléctrica Explicada corriente alterna
Corriente Eléctrica Explicada - CA CD, fusibles, interruptores automáticos, multímetro, GFCI, amperes ¿Qué es la corriente eléctrica? ¿Cómo funciona la electricidad? En este video aprendemos qué es la corriente eléctrica, corriente...
Curated Video
Cómo Funcionan las Baterías - Principios de Funcionamiento de la Electricidad de las Baterías
Cómo funciona una batería, aprende de lo básico, dónde la usamos y cómo funcionan las baterías.
Curated Video
Transformadores Eléctricos Explicados
Transformadores Explicados - Cómo funcionan los transformadores
Curated Video
Ley de Ohm Explicada
Ley de Ohm Explicada - Los fundamentos de la teoría de circuitos En este vídeo echamos un vistazo a la ley de Ohm para entender cómo funciona y cómo utilizarla. Analizamos el voltaje, la corriente, la resistencia y la relación entre...
Curated Video
Elektrische Transformatoren erklärt
Transformatoren erklärt - Wie Trafos funktionieren
Curated Video
OFFEN DIFFERENTIAL ERLÄUTERT
Erfahren Sie, wie ein offenes Differential funktioniert, die wichtigsten Teile und warum wir sie verwenden in diesem Video über offene Differentiale erklärt
Curated Video
Elektrischer Strom Erklärt
Was ist elektrischer Strom? Wie funktioniert Elektrizität. In diesem Video lernen wir: Was ist elektrischer Strom, Wechselstrom, Gleichstrom, Amperemeter, Multimeter, Netzmonitor, GFCI, Leistungsschalter, Sicherungen, Widerstände und...
Curated Video
Capacitor discharge time - how to calculate with examples
Learn how to calculate the discharging time of a capacitor with a resistor in this RC circuit charging tutorial with works examples
Curated Video
Capacitor charge time calculation - time constants
Learn how to calculate the charging time of a capacitor with a resistor in this RC circuit charging tutorial with works examples
Curated Video
How Batteries Work - Battery electricity working principle
How does a battery work, learn from the basics where we use and battery and how batteries work. With thanks to Squarespace for sponsoring this video.
Flipping Physics
#68 Electricity and Magnetism Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about determining the equation for the changing magnetic field which is inducing an emf on a wire loop.
Flipping Physics
#54 Electricity and Magnetism Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about using the right hand rule to determine where the charges move to on a wire moving in a constant magnetic field.
Flipping Physics
(1 of 2) Electricity and Magnetism - Review of All Topics - AP Physics C
0:00 Intro 0:25 Coulomb's Law (Electric Force) 1:25 Electric Field (Definition and Caused by a Point Charge) 1:58 Electric Field Lines 2:23 Linear, Surface and Volumetric Charge Densities 2:44 Electric Flux 3:12 Gauss' Law (Everybody's...
Flipping Physics
All Electricity and Magnetism Multiple Choice Solutions - AP Physics C 1998 Released Exam
These are my solutions to the Multiple Choice section of the Electricity and Magnetism portion of the 1998 AP Physics C released exam. AP® is a registered trademark of the College Board, which was not involved in the production of, and...
Flipping Physics
Electricity and Magnetism #3 Free Response Question Solutions - AP Physics C 1998 Released Exam
This Free Response Question includes the following concepts: Magnetic Forces, Current, Motional Emf, Newton's 2nd Law, Magnetic Flux, Electric Potential Difference, Current, Resistance, Electric Power, Terminal Velocity and using the...
Flipping Physics
Electric Potential Difference and Circuit Basics
The following topics are discussed: Electric Potential Energy, Electric Potential Difference, Electromotive Force, emf, Terminal Voltage, Basic Circuits, Current Direction, open, closed, and short circuits, electrical load, and light...
Curated Video
DC parallel circuits explained - The basics how parallel circuits work working principle
Parallel Circuits Explained. In this video we take a look at how DC parallel circuits work and consider voltage, current, resistance, power consumption as well as some worked examples and some test questions with solutions.
Physics Girl
Why outlets spark when unplugging - EMF & Inductors
When we cut the electricity to an inductor, we get a sudden intense spark across the switch. This is known as inductive kickback or a back EMF and is produced because of Faraday’s Law of Induction. Not mean to be tried at home! The...