Practice Motion in Electric Fields - D.3.1 | Theme D: Fields | IB Grade 12 Diploma Programme Physics
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D.3.1 - Motion in Electric Fields

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the formula for the force experienced by a charged particle in an electric field?

💡 Hint: Think about how charge and electric field strength relate.

Question 2

Easy

In which direction does a positive charge move in an electric field?

💡 Hint: Consider the nature of positive 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 force experienced by a charged particle in an electric field?

  • F = mv
  • F = qE
  • F = qB

💡 Hint: Remember the relationship between force, charge, and electric field.

Question 2

True or False: A charged particle will always move in a straight line in a magnetic field.

  • True
  • False

💡 Hint: Think about the influence of forces in curved paths.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

A negatively charged particle with a mass of 9.11 x 10^-31 kg and a charge of -1.6 x 10^-19 C moves with a velocity of 2.0 x 10^6 m/s in a magnetic field of 0.3 T. What is the radius of its path?

💡 Hint: Pay attention to using the absolute value of charge for the calculation!

Question 2

If a particle enters a region of uniform electric and magnetic fields that are perpendicular to each other and maintains a steady path, what must be true about its motion? Describe the conditions.

💡 Hint: Consider Newton's second law and how forces interact.

Challenge and get performance evaluation