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psintusaichol psintusaichol
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6 months ago

A charged particle having electric charge Q = 4.0e enters a region of magnetic field 1.2 T at an angle of θ relative to the magnetic field direction. If the speed of the particle upon entering the region is 2.8 × 104 m/s, and the magnitude of the force on it is 1.3 × 10-14 N, which of the following could be the angle θ?



47o



37o



53o



65o

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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maoginmaogin
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6 months ago
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psintusaichol Author
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6 months ago
this is exactly what I needed
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Yesterday
Good timing, thanks!
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2 hours ago
Correct Slight Smile TY
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