Mini-Quiz: Lorentz Force from Magnetic Field

1. Why is a moving electron affected by a magnetic field?

   The magnetic field of the electron interacts with the external fieldThat is correct. You are doing great. The motion of the electron turns it into a protonGood try, but not right. Select another answer. The magnetic field creates and electric fieldSorry, not correct. Try another button.

2. What is the force on a wire carrying current in a magnetic field called?

   Right Hand RuleSorry, not correct. Try another button. Newton ForceOops! Wrong answer. Re-read the question and try again. Lorentz ForceCorrect. Good job!

3. What is the direction of the force of an electron moving through a magnetic field?

   Just the opposite of that for an electric currentGood try, but not right. Select another answer. The direction as indicated by the Right Hand RuleThat is correct. You are doing great. The same direction as the magnetic fieldOops! Wrong answer. Re-read the question and try again.

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