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Home Q & A Board Science-Related Homework Help Physics
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Flognog Flognog
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6 years ago
A charged particle (m = 5.0 g, q = -70 mC) moves horizontally at a constant speed of 30 km/s in a region where the free fall gravitational acceleration is 9.8 m/s2 downward, the electric field is 700 N/C upward, and the magnetic field is perpendicular to the velocity of the particle. What is the magnitude of the magnetic field in this region?
 a. 47 mT
  b. zero
  c. 23 mT
  d. 35 mT
  e. 12 mT
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sureshranabhatsureshranabhat
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6 years ago
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Flognog Author
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6 years ago
Thank you for always stepping in by helping me with my homework
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