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\nBalloon and Treacle\n

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\nWe investigate the effect that unbalanced charge has on polar molecules. We rub a balloon against hair to build up a negative charge and then hold this near a stream of water and then a stream of treacle. They both bend towards the...\nWe investigate the effect that unbalanced charge has on polar molecules. We rub a balloon against hair to build up a negative charge and then hold this near a stream of water and then a stream of treacle. They both bend towards the balloon as the positively charged sides of the polar molecules in the liquids are attracted towards the negatively charged balloon. Physics - Electricity And Circuits - Learning Points. Electrostatic charge can exert a force over a distance. Polar molecules will be attracted to negatively charged objects due to their unbalanced charge distribution. A Twig Experiment Film. Let students experience real experiments in lab conditions anywhere, from setup, method all the way through to analysis and real-world application.\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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6:48
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Grade
6th - 12th
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Subjects
Science
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Media Type
Instructional Videos
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Source:
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\nImagine Learning - Twig (middle years+)\n\n
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Date
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2012
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Concepts

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water, sugar, electrons, static electricity, molecules, balloons, polar molecules
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Additional Tags

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static, electrostatic, unbalanced, charge, negative, positive, attraction, large hadron collider, lhc, negative charge, water molecule, demonstrator rubs, sugar molecules, electrostatic attraction, positive side, charged, object, experiment, side, molecule, polar, attracted, treacle, build, affect, demonstrate, funnel, burette, mounted, stand, filled
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Classroom Considerations

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Best For: Explaining a topic
Video is ad-free
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