Exam (elaborations)
Electricity - YR9 2023.
- Institution
- LPSP1202 - Chapitre 12 - Troubles Du Sommeil
Electricity - YR9 2023.
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Electricity - YR9 2023Define static electricity.-✔Static electricity refers to the accumulation of
electric charge on an object.
Explain the concept of charge-✔Charge is a fundamental property of
matter, and it exists in two forms: positive and negative.
Differentiate between electrons and protons in terms of charge-✔Electrons
carry a negative charge, while protons carry a positive charge
Describe what happens in terms of charge when objects are
rubbed.-✔When objects are rubbed, electrons can be transferred from one
object to another.
Explain the principles of attraction and repulsion in static electricity.-✔Like
charges repel each other, and unlike charges attract.
Differentiate between static electricity and current electricity.-✔Static
electricity involves the accumulation of charge at rest, while current
electricity involves the flow of charge in a circuit.
Define and provide examples of an insulator.-✔An insulator does not
easily allow the flow of electric charge.(
glass, plastic, rubber, wood(?), ect )
Define and provide examples of a conductor.-✔A conductor is a material
that allows the flow of electric charge. (
Copper, Brass, Silver, Gold,Aluminium, ect.)
Define electricity-✔Electricity is the flow of electric charge
Complete the statement: "The path electricity takes is known as a
____________."-✔The path electricity takes is known as a circuit.
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