Pages 1 And 2 Flashcards

1
Q

What is static electricity

A

Is the build up of charge due to the movement of electrons from one material to another

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2
Q

Protons table

A

Protons - positive - nucleus
Neutron - neutral - nucleus
Electron - negative - orbital shells

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3
Q

Current electricity

A

Charge flowing through a wire at a steady weight

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4
Q

Conductor

A

Material that allows charge through

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5
Q

Insulator

A

Material that doesn’t allow charge through

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6
Q

Where are convention batteries found

A

Remotes

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7
Q

What are conventional batteries called in physics

A

Cells

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8
Q

2 or more cells =

A

Battery

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9
Q

All metals are conductors as well as

A

Graphite and carbon

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10
Q

Metals contain

A

Free electrons which move through a material proving a flow of charge

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11
Q

2 facts about series sercuit

A

Has only 1 route to flow through
More bulbs added = bulbs get dimmer

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12
Q

2 facts about parallel sercuit

A

Multiple routes for current to flow through
More bulbs added = bulbs stay same brightness

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13
Q

More cells=

A

More energy and brigher bulbs

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14
Q

3 examples of an insulator

A

Wood
Glass rod
Polythene rod

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15
Q

3 examples of a conductor

A

Paper
Iron nail
Copper wire

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16
Q

What objects use series

A

Fridge
Bulb
Freezer

17
Q

What things use parallel

A

Car lights
Christmas tree lights
Wiring system of a house