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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define an electric dipole.
💡 Hint: Think about how charges are arranged.
Question 2
Easy
What is a dipole moment?
💡 Hint: It has both direction and magnitude.
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 a dipole moment?
- A vector quantity
- A scalar quantity
- Neither
💡 Hint: Remember how it is defined.
Question 2
True or False: Electric dipoles have a net charge.
- True
- False
💡 Hint: Think about charge distribution.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A dipole of charge ±2 × 10^-6 C is oriented at 45 degrees to an electric field of 1000 N/C. Calculate the torque acting on it.
💡 Hint: Use the formula involving torque and remember to convert angles to radians if necessary.
Question 2
Explain how dipole forces lead to polarization in materials used in capacitors.
💡 Hint: Consider how charge distribution changes under electric fields.
Challenge and get performance evaluation