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2 years ago

Electric Charge

Physics

1 answer:

alina1380 [7]2 years ago

4 0

The materials that are conductors are Metal doorknob, Silver, Gold, Copper, Metal coat hanger, Paper clip, while insulators are Carpet, Wood, Rubber, Bulletin board, Clothing, Plastic.

<h3>What are electric conductors?</h3>

Conductors are materials that allow electric current to pass through them.

<h3>What are Insulators?</h3>

Insulators are materials that do not allow electric current to pass through them.

<h3>Examples of conductors</h3>

Metal doorknob
Silver
Gold
Copper
Metal coat hanger
Paper clip

<h3>Examples of insulators</h3>

Carpet
Wood
Rubber
Bulletin board
Clothing
Plastic

Learn more about conductors and insulators here: brainly.com/question/492289

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$\epsilon=\dfrac{-d\phi}{dt}\\\\\epsilon=\dfrac{-d(NBA)}{dt}\\\\\epsilon=NA\dfrac{-dB}{dt}\\\\\epsilon=-2500\times (0.02)^2\times \dfrac{0.25}{1}\\\\\epsilon=-0.25\ V$

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