Tuesday, 16 April 2013

2.25 explain some uses of electrostatic charges, eg in photocopiers and inkjet printers.

There are some events in which having two objects of opposite charge is very useful. An example of this is in photocopiers and inkjet printers where the ink is given a charge, and the parts of the paper where its wanted is given the opposite charge, so that the ink is automatically attracted to the right parts of the paper.
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5 comments:

  1. justin albert12 May 2014 at 05:16

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  2. Anonymous27 December 2014 at 14:51

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  3. yalasiva24 May 2015 at 15:26

    https://www.youtube.com/watch?v=_UOU5_4fnzs ( printer)
    https://www.youtube.com/watch?v=HvsT9XZLRlA ( spray printer)
    https://www.youtube.com/watch?v=kWElwZwwmj0 ( preceptor)

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  4. Anon.12 March 2016 at 12:39

    http://www.bbc.co.uk/schools/gcsebitesize/science/add_aqa_pre_2011/electricity/staticelectrev2.shtml

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  5. Unknown4 June 2017 at 08:58

    'attracted to the *correct* parts of the paper' ;)

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