4 - Electric Field (E)
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Practice Questions
Test your understanding with targeted questions
What is the unit of electric field?
💡 Hint: Think about the force experienced per unit charge.
Define field lines in the context of electric fields.
💡 Hint: How do these lines represent forces?
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the electric field due to a point charge?
💡 Hint: Think about the role of Coulomb's Law.
True or False: Electric field lines can intersect.
💡 Hint: What would it mean for two lines to cross?
1 more question available
Challenge Problems
Push your limits with advanced challenges
Determine the electric field at a point 3 meters away from a 6 μC charge. Use k = 8.99 × 10^9 N m²/C².
💡 Hint: Make sure to square the distance appropriately!
Two charges, +5 µC and -5 µC, are 2 m apart. Calculate the electric field at the midpoint, considering both directions.
💡 Hint: Consider the directions of the field from each charge!
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