'Rubber rod' diaporamas de présentation

A LEAF ELECTROSCOPE

A LEAF ELECTROSCOPE. by Richard Terwilliger. Insulating rubber stopper. Knob. Gold Leaves. case. A LEAF ELECTROSCOPE. A LEAF ELECTROSCOPE. The electroscope starts out neutral. This means there are an equal number of electrons and protons. Rubber rod.

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Static Electricity

687 views • 63 slides

Charge Model

Charge Model. Balloon and Scotch Tape Electroscope Lab. Balloon Lab. Big Idea : There exist electrical charges which can repel/attract one another. Up and atom!. An atom is the smallest unit of a particular element. Atoms are made up of protons (+), neutrons (0), electrons (-).

476 views • 36 slides

Concept Development 32-2

Concept Development 32-2. Created for CVCA Physics By Dick Heckathorn 25 February 2K + 5. 1. The outer electrons in metals are not tightly bound to the atomic nuclei. They are free to roam in the material. Such materials are good (conductors) (insulators).

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Electric Charge

negative. --. --. positive. + + + +. Electric Charge. When a rubber rod is rubbed against fur, electrons are removed from the fur and deposited on the rod. Electrons move from fur to the rubber rod.

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Charging by Induction

Charging by Induction. When an object is connected to a conducting wire or pipe buried in the earth, it is said to be grounded A negatively charged rubber rod is brought near an uncharged sphere. Charging by Induction, 2. The charges in the sphere are redistributed

852 views • 4 slides