TED-Ed: The science of static electricity - Anuradha Bhagwat

TED-Ed: The science of static electricity - Anuradha Bhagwat

Assessment

Interactive Video

Physics, Science

KG - University

Hard

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The video explains static electricity, starting with the basics of matter and atoms. It describes how charge imbalance occurs when electrons move between surfaces, leading to static discharge. The video differentiates between conductors and insulators, explaining how static buildup is more likely with insulators. It also covers static electricity in nature, particularly lightning, and how charge separation in clouds can lead to this phenomenon.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What causes a charge imbalance between two objects?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the process of static discharge.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the difference between conductors and insulators in terms of electron movement?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What happens to electrons when you walk across a rug?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe how lightning is formed according to the text.

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