How Van de Graaff Generators Work

John C. Bean - WeCanFigureThisOut.org

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과학

This podcast is drawn from the "Virtual Lab" of WeCanFigureThisOut.org. This Virtual Lab uses 3D virtual reality animations to explain electronics, microelectronics and nanotechnology. This podcast explains how Van de Graaff generators work by using a motor to separate charges.

2017. 07. 24. · 비디오

Do you know how Van de Graaff generators work? Let's turn it on.

How Van de Graaff Generators Work

14초
2017. 07. 24. · 비디오

Turn it off and the charge stays on the dome.

How Van de Graaff Generators Work

3초
2017. 07. 24. · 비디오

To understand what is going on, let's look inside.

How Van de Graaff Generators Work

11초
2017. 07. 24. · 비디오

There is only a motor, powering a pulley, connected to a belt, almost touched by a copper comb.

How Van de Graaff Generators Work

21초
2017. 07. 24. · 비디오

The pulley is made of a special plastic. Let's fade away all but a few (exaggerated) plastic atoms.

How Van de Graaff Generators Work

15초
2017. 07. 24. · 비디오

The pulley's plastic atoms will transfer electrons to the inside of the belt (it's just "static electricity").

How Van de Graaff Generators Work

16초
2017. 07. 24. · 비디오

The inside of the belt becomes more and more negative.

How Van de Graaff Generators Work

16초
2017. 07. 24. · 비디오

But now let's go back and figure out what the bottom copper comb does.

How Van de Graaff Generators Work

9초

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This podcast is drawn from the "Virtual Lab" of WeCanFigureThisOut.org. This Virtual Lab uses 3D virtual reality animations to explain electronics, microelectronics and nanotechnology. This podcast explains how Van de Graaff generators work by using a motor to separate charges.

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John C. Bean - WeCanFigureThisOut.org
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How Van de Graaff Generators Work

How Van de Graaff Generators Work

Do you know how Van de Graaff generators work? Let's turn it on.

Turn it off and the charge stays on the dome.

To understand what is going on, let's look inside.

There is only a motor, powering a pulley, connected to a belt, almost touched by a copper comb.

The pulley is made of a special plastic. Let's fade away all but a few (exaggerated) plastic atoms.

The pulley's plastic atoms will transfer electrons to the inside of the belt (it's just "static electricity").

The inside of the belt becomes more and more negative.

But now let's go back and figure out what the bottom copper comb does.

소개

정보

How Van de Graaff Generators Work

에피소드

Do you know how Van de Graaff generators work? Let's turn it on.

Turn it off and the charge stays on the dome.

To understand what is going on, let's look inside.

There is only a motor, powering a pulley, connected to a belt, almost touched by a copper comb.

The pulley is made of a special plastic. Let's fade away all but a few (exaggerated) plastic atoms.

The pulley's plastic atoms will transfer electrons to the inside of the belt (it's just "static electricity").

The inside of the belt becomes more and more negative.

But now let's go back and figure out what the bottom copper comb does.

소개

정보