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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define electric flux.
💡 Hint: Think about the flow of electric field lines.
Question 2
Easy
What is a Gaussian surface?
💡 Hint: It helps us visualize electric fields.
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 does Gauss's Law relate?
- Electric field to distance
- Electric flux to enclosed charge
- Surface area to charge
💡 Hint: Consider what Gauss's Law mathematically expresses.
Question 2
The electric field inside a uniformly charged sphere is:
- True
- False
💡 Hint: Think about charge distribution.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A charged sphere has a total charge of +5 μC and a radius of 0.1 m. Calculate the electric field at a point 0.15 m from the center.
💡 Hint: What happens to the field outside a sphere?
Question 2
Determine the electric field strength at a distance 2 m from an infinite charged plane with surface charge density σ = 2.5 μC/m².
💡 Hint: Recall how electric fields behave with surface charge on an infinite plane.
Challenge and get performance evaluation