Use: μ= 4T x 10-7 Hm-¹, electron charge = -1.6x10-1⁹ CQuestionA narrow beam of electrons was directed at a speed of 2.9 x 107 m s-1 into a uniform magneticfield. The beam followed a circular path of radius 35 mm.a) Calculate the flux density of the magnetic field (mass of an electron = 9.1 x 10-³1 kg)b) If the speed of the electrons in the beam was halved, what effect would this have on theradius of curvature of the beam in the field? Justify your answer.

Here we have a very easy but also tricky question regarding the magnetic field. In the first part,…

Answered: Use: μ= 4π x 10-7 Hm-¹, electron charge…

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