Solving a problem in physics section 61 point 50 electr

Solving a problem in physics section 61 point 50 electr

50. An electron with a velocity υ = 1,5 mm / s flies in a uniform magnetic field at an angle α = 60 ° to the lines of force direction and begins to move along a helical path. The magnetic field H = 2.0 kA / m. Determine: a) the step h helix; b) the radius R of its revolution.

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Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)