Sri asked in Science & MathematicsPhysics · 1 month ago

Is rubbing a balloon and then sticking it to a wall an example of charging by induction (temporary/permanent),conduction,or just grounding. ?

1 Answer

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  • NCS
    Lv 7
    1 month ago

    Induction, temporary.

    The negatively charged balloon "induces" the electrons in the wall to move away from the surface; this leaves a positively charge surface that attracts the balloon.

    Hope this helps!

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