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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What happens to a current-carrying conductor in a magnetic field?
💡 Hint: Think about the interaction between electricity and magnetism.
Question 2
Easy
What is the right-hand rule used for?
💡 Hint: Use your right hand to visualize the current and magnetic field.
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 formula for calculating the force on a current-carrying conductor?
- F = I × L × B
- F = I + B
- F = I - L
💡 Hint: Remember the variables in the equation.
Question 2
True or False: The force on a conductor in a magnetic field is always directed along the magnetic field.
- True
- False
💡 Hint: Use the right-hand rule to visualize the directions.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A wire of length 2 meters carries a current of 3 A in a magnetic field of strength 0.4 T. Determine the force on the wire if it is perpendicular to the field.
💡 Hint: Apply the formula for force on a conductor.
Question 2
If the same wire carried 5 A of current and the magnetic field direction was angled at 30° to the wire, find the effective force on the wire.
💡 Hint: Remember to use the sine of the angle for the force calculation.
Challenge and get performance evaluation