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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is Coulomb's Law?
💡 Hint: Think about how two charges interact with each other.
Question 2
Easy
What happens when two positive charges are brought close together?
💡 Hint: Recall the nature of 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 is the relationship between force and distance in Coulomb's Law?
- Directly proportional
- Inversely proportional
- Not related
💡 Hint: Recall the formula.
Question 2
True or False: Like charges attract.
- True
- False
💡 Hint: Remember the nature of electric charges.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Two charges of +5 µC and -5 µC are placed 50 cm apart. Calculate the electric force between them.
💡 Hint: Pay attention to the sign of the charges.
Question 2
A charge of +3 µC exerts a force of 0.12 N on a second charge placed in its vicinity. What could the second charge be?
💡 Hint: You may need to calculate the force acting at different distances.
Challenge and get performance evaluation