Physics: Year 9 Term 2: Electrical Charge

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Why do insulators become charged when rubbed together? (1)
They exchange electrons
1 of 7
When electrons give from surface A to B, what are the resulting charges? (2)
A = positive, B = negative
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A charged object creates what around itself? (1)
An electric field
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Positive fields go in which direction? (2)
Outwards from the centre of an object
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Negative fields go in which direction? (2)
Inwards towards the centre of an object
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Same charges ... what? (1)
Repel
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This is a [contact/non-contact?] force. (1)
Non-contact
7 of 7

Other cards in this set

Card 2

Front

When electrons give from surface A to B, what are the resulting charges? (2)

Back

A = positive, B = negative

Card 3

Front

A charged object creates what around itself? (1)

Back

Preview of the front of card 3

Card 4

Front

Positive fields go in which direction? (2)

Back

Preview of the front of card 4

Card 5

Front

Negative fields go in which direction? (2)

Back

Preview of the front of card 5
View more cards

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