Curated Video
What Are Extension Boards And How Do They Power Multiple Devices At Once?
An extension board or power strip comprises multiple sockets connected independently to a flexible power cable and encased in a shockproof plastic shell. It draws power from the wall sockets and distributes it amongst devices connected...
Curated Video
Revolutionizing Office Glass: Intelligent Properties and Tunable Surfaces
This video discusses the development of intelligent glass technology that can adjust its reflection properties based on external temperature, reducing heat and energy costs in office buildings. Additionally, researchers have created...
Curated Video
GCSE Physics - Intro to circuits #14
In this video we cover: - Some components commonly used in circuit diagrams - What's meant by the term 'potential difference' - What's meant by the term 'Current' - What's meant by the term 'Resistance' - Which way around a circuit...
Curated Video
GCSE Physics - Fuses and Earthing #23
This video covers: - What a surge is and how it can cause harm - How safety features can protect us from that harm - In particular: fuses, circuit breakers, earth wires and insulation
Curated Video
GCSE Physics - Series Circuits #17
This video covers: - The difference between series and parallel circuits - How current, voltage and resistance are shared in series circuits - Example calculations General info: - Suitable for all GCSE and IGCSE courses - Suitable for...
Curated Video
GCSE Physics - Generator Effect / Electromagnetic Induction #81
This video covers: - The idea that the movement of a wire within a magnetic field induces a potential difference, and that this may lead to a current if the circuit is complete - How we can increase the size of the current - What happens...
Curated Video
GCSE Physics - Parallel Circuits #18
This video covers: - What parallel circuits are - How potential difference, current and resistance are split in a parallel circuit. General info: - Suitable for all GCSE and IGCSE courses - Suitable for higher and foundation tiers -...
Curated Video
GCSE Physics - Components #19
This video covers: - The symbols of all the main components you need to know - What LEDs are - The graphs and uses of LDRs and thermistors General info: - Suitable for all GCSE and IGCSE courses - Suitable for higher and foundation tiers...
Curated Video
GCSE Physics - V = IR Equation & Current/Potential Difference Graphs #15
This video covers: - How to use the V=IR equation - Current/Potential Difference graphs for wires, resistors, filament lamps and diodes General info: - Suitable for all GCSE and IGCSE courses - Suitable for higher and foundation tiers -...
Flipping Physics
Resistor Series and Parallel Circuits
Good morning! In this episode of Flipping Physics , Bo reviews the concept of resistors in series using the anthropomorphic charge analogy. Learn how charges navigate through resistors and why they are considered in series. We also...
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 Power
In this video, we learn about and derive equations for electric power using Ohm's law. We explore the relationship between electric power, electric potential difference, electric current, and resistance. We also discuss the unit of...
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
Fun with Static Electricity
Dr. Forrester defines static electricity by conducting a simple experiment using a balloon. She also identifies the two types of electricity by describing static electricity and current electricity.
Curated Video
Simple and Complex
Dr. Forrester discusses parallel circuits and complex circuits. She reads a complex circuit diagram by identifying how electricity is transported within the pathways.
Curated Video
Powering Your Life
Dr. Forrester defines the terms current, electricity, and static electricity by recognizing that electricity is a physical science that is important in daily life. She also compares and contrasts the properties of current electricity and...
Curated Video
Circuits
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,...
Curated Video
I WONDER - What Does A Switch Do In A Circuit?
This video is answering the question of what does a switch do in a circuit.
Curated Video
I WONDER - What Does A Capacitor Do In A Circuit?
This video is answering the question of what does a capacitor do in a circuit.
Curated Video
I WONDER - What Are Conductors And Insulators?
This video is answering the question of what are conductors and insulators.
Curated Video
High Five Facts - Circuit Components
This video explores five fun facts about circuit components.
Curated Video
I WONDER - What Is A Power Source In A Circuit?
This video is answering the question of what is a power source in a circuit.
Curated Video
I WONDER - What Does A Resistor Do In A Circuit?
This video is answering the question of what does a resistor do in a circuit.
Science Buddies
Diagnosing a Bad Breadboard Connection | Electronics Tutorial
Learn how to diagnose a faulty breadboard in this electronics tutorial.