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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the definition of electric charge?
π‘ Hint: Think about how charges interact with each other.
Question 2
Easy
What happens when two like charges come near each other?
π‘ Hint: Remember the balloon and hair example.
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 is electric charge?
- A property of matter causing forces
- A type of energy
- A physical size
π‘ Hint: Consider how forces act between different materials.
Question 2
True or False: Electric charge can be created or destroyed.
- True
- False
π‘ Hint: Think about conservation laws.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If you have three positive charges of +2C, +3C, and +5C in a system, what will be the total charge of this system?
π‘ Hint: Use the property of additivity.
Question 2
A metal sphere is positively charged. If a negatively charged rod is brought close without touching the sphere, what will happen?
π‘ Hint: Remember how charges interact without contact.
Challenge and get performance evaluation