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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the formula for magnetic force on a moving charge?
π‘ Hint: Remember the factors included in the force equation.
Question 2
Easy
What happens to the magnetic force when the angle is 0 degrees?
π‘ Hint: Think about how the trigonometric sine function behaves.
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 formula gives the magnetic force acting on a moving charge?
- F = qvBsinΞΈ
- F = qmAg
- F = qE
π‘ Hint: Consider the role of velocity and charge in the interaction.
Question 2
True or False: The angle ΞΈ can be any angle between the velocity and magnetic field.
- True
- False
π‘ Hint: Visualize using the right-hand rule to understand this.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A proton moves through a uniform magnetic field of 0.3 T at 45 degrees with a velocity of 1.5 x 10^6 m/s. Calculate the magnetic force acting on the proton.
π‘ Hint: Make sure to compute sin(45 degrees) accurately.
Question 2
Describe a real-world situation where the magnetic force on a charge is harnessed effectively and explain its significance.
π‘ Hint: Think about how energy conversion is utilized in everyday technologies.
Challenge and get performance evaluation