Velocity of the electron make with the magnetic field

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a. An electron moving at 4.00×103 m/s in a 1.25-T magnetic field experiences a magnetic force of 1.40×10-16 N. What angle does the velocity of the electron make with the magnetic field? There are two answers.

b. A proton moves at 7.50×107 m/s perpendicular to a magnetic field. The field causes the proton to travel in a circular path of radius 0.800 m. What is the field strength?

Reference no: EM132591671

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