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Question
At one instant an electron (charge = "1.6 ï‚´10"19C) is moving in the xyplane, the components of its velocity being vx= 5.0 ï‚´105m/s and vy= 3.0 ï‚´105m/s. A magnetic field of 0.80 T is in the positive ydirection. At that instant the magnitude of the magnetic force on the electron is:A) 0 N
B) 3.8 ï‚´10"14N
C) 6.4 ï‚´10"14N
D) 7.5 ï‚´10"14N
E) 1.0 ï‚´10"13N
Answer
This answer is hidden. It contains 1 characters.
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