An Electron Which Moves with a Speed of 2

question 28

Multiple Choice

An electron which moves with a speed of 2.5 × 10⁴ m/s parallel to a uniform magnetic field of 0.44 T experiences a force of what magnitude? (e = 1.6 × 10−¹⁹ C)

• A) 1.76E-15 N
• B) 2.82E-33 N
• C) 8.80E-16 N
• D) 9.09E-15 N
• E) zero