What is the radius of the circle or rotation

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A 312 eV electron is moving in the positive x direction. It encounters a magnetic field of 1.80 mT out of the paper.

e---> field B=1.80 mT out of paper

1. What is the angular velocity?

2. What is the velocity of the electron?

3. What is the radius of the circle or rotation?

 

4. Does the electron rotate clockwise or counter clockwise?

Reference no: EM13667621

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