An Electron Moving Along the +X-Axis Enters a Magnetic Field

question 31

Multiple Choice

An electron moving along the +x-axis enters a magnetic field. If the electron experiences a magnetic deflection in the -y direction, what is the direction of the magnetic field in this region?

• A) along the +z-axis
• B) along the -z-axis
• C) along the -x-axis
• D) along the +y-axis
• E) along the -y-axis

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