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Electricity ( Ryder & Vivienne), Electricity ( Ryder & Vivienne),…
Electricity ( Ryder & Vivienne)
Electricity is a form of energy
The path through which electricity flows is the electric circuit
are connected in a closed electric circuit.
Electric circuit flows through the coil when the two poles of the battery
https://youtu.be/MW9i8IltNBc?si=GeNS99hNmMsplNFv
Electrical current normally flows through the wires
Wires are generally made out of copper
Wires are covered with materials such as plastic or rubber
A switch is used to control the flow of electric current in a circuit
Electricity ( Ryder & Vivienne)
It is made up of a number of components
Wires
https://youtu.be/vh_365I5iDU
Bulb
https://youtu.be/XWWgDn0C6DA?si=zWxbojU7p2AsXsdS
Switch
https://youtu.be/cIPZhriDQr8
Battery
https://youtu.be/MFUUoNNo6tI?si=HPFdUaTjoorzRp1P
A battery has a positive end and a negative end
Batteries are convenient sources of electrical energy
they are used in small electrical appliances that can be carried around easily
Examples
cameras
calculator
mobile phones
Batteries come in different shapes and sizes
An electrical circuit is an electrical system
What is an electrical system
How do we draw circuit diagrams
What are electrical conductors and insulators
Electrical Conductors
Electrical Insulators
Circuit Tester
How does electric current flow in a circuit
Types of circuit
closed circuit
open circuit
Connections in a bulb
Series and Parallel Circuits
