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Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What type of charge does a glass rod acquire when rubbed with silk?
💡 Hint: Think about the material being rubbed.
Question 2
Easy
What do like charges do?
💡 Hint: Remember the phrase 'like charges...'
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What do like charges do?
- Attract
- Repel
- Neither
💡 Hint: Think about how similar charges interact.
Question 2
True or False: A negatively charged object will repel another negatively charged object.
- True
- False
💡 Hint: Consider what happens with balloons.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Two balloons are rubbed with wool and then brought towards each other. Describe the behavior you observe and explain why.
💡 Hint: Recall what happens with similar charges.
Question 2
You have a charged plastic comb that attracts small bits of paper. What type of charge does the comb have? Justify your answer with reasoning.
💡 Hint: Think about how charge interaction works.
Challenge and get performance evaluation