Practice Activity 12.4 - 12.4.1 | 12. Some Natural Phenomena | CBSE 8 Science
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Activity 12.4

12.4.1 - Activity 12.4

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What materials do you need to build a simple electroscope?

💡 Hint: Think about common household items.

Question 2 Easy

What does an electroscope detect?

💡 Hint: Consider the context of electricity.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is an electroscope used for?

To measure weight
To detect electric charge
To generate electricity

💡 Hint: Think about what kind of experiments we did.

Question 2

True or False: Electroscopes can determine the type of charge an object has.

True
False

💡 Hint: Recall our discussion about the properties of charges.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

You created an electroscope that showed signs of charge when tested. Describe the steps you would take to determine if an uncharged object could induce a charge in the electroscope without direct contact.

💡 Hint: Think about how charges interact without touching.

Challenge 2 Hard

Explain how electric currents relate to static charges in terms of real-life applications, such as in powering homes or appliances.

💡 Hint: Consider how batteries work or how electricity flows through wires.

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