What is Induction? Charging by induction is where a charged object causes electrons to move inside another object, without them touching. No charges move.

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Presentation transcript:

What is Induction? Charging by induction is where a charged object causes electrons to move inside another object, without them touching. No charges move from one object to the other The other object ends up being polarized

Neutral (equal numbers of + and – charges) Positively Charged As the positive object moves toward the neutral one, the positive object attracts the electrons in the neutral one.

Neutral (equal numbers of + and – charges) Positively Charged As the positive object moves toward the neutral one, the positive object attracts the electrons in the neutral one. The positive object induced the electrons to move. The neutral object is now polarized.

Neutral (equal numbers of + and – charges) Positively Charged As the positive object moves toward the neutral one, the positive object attracts the electrons in the neutral one. The positive object induced the electrons to move. The neutral object is now polarized.

What is Conduction? Conduction is the process where a charge is shared though direct contact. Like spreading the love through a hug awwwwwww

Neutral (equal numbers of + and – charges) Positively Charged When the objects touch (or get really close) electrons move from one object onto the other

Neutral (equal numbers of + and – charges) Positively Charged When the objects touch (or get really close) electrons move from one object onto the other The two objects share the charge equally

Charging by friction Two insulators become charged when rubbing together because electrons are transferred from one item to another. An example of this is rubbing a balloon against your hair.

Neutral: no charge

Charging by Friction

Charged

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