An electron which moves with a speed of 7.5 × 10^3 m/s parallel to a uniform magnetic field of 0.40 T experiences a force of what magnitude? (e = 1.6 × 10^-19 C)
a. 1.9 × 10^-15 N
c. 2.2 × 10^-24 N
b. zero
d. 4.8 × 10^-14 N
B
Physics & Space Science
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What will be an ideal response?
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Fill in the blank(s) with correct word
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