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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the formula for the force on a charged particle in an electric field?
💡 Hint: Think about how charge relates to force and field strength.
Question 2
Easy
In which direction does a negative charge move in an electric field?
💡 Hint: Remember the relationship between charge types and field direction.
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 equation for force acting on a charged particle in an electric field?
- F = qE
- F = mv
- F = qvB
💡 Hint: Remember the definitions of electric force.
Question 2
True or False: A charged particle in a magnetic field can only move in a straight line.
- True
- False
💡 Hint: Think about circular motion and centripetal forces.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A particle with charge +3 × 10^-19 C and mass 2 × 10^-27 kg is accelerated in an electric field of strength 5 N/C. Calculate the acceleration of the particle.
💡 Hint: Apply Newton's second law clearly to find acceleration.
Question 2
Two charged particles enter a uniform electric field and then a magnetic field at 90 degrees, calculate their paths given their initial velocities and charges.
💡 Hint: Break down the motion into components to simplify calculation.
Challenge and get performance evaluation