Q5.The diagram shows a magnetic field that is zero for x < and is uniformand directed out of the page for x>. An electron initially at rest on thex-axis at x = -2.0 m is accelerated along the axis through a potentialdifference of 20 kV between its starting point and x = -1.0 m. Its velocityis then constant until it reaches the origin and enters the region of uniformmagnetic field, when it begins to move in a circular path of radius 5.0 mm.(i) What is the speed of the electron after it has been accelerated?(ii) Find the magnitude of the magnetic field.(iii) Sketch the trajectory of the electron, showing how it interacts with the magnetic field.eX

(1) The accelerated voltage (V)=20 kV Initial velocity (u)= 0 Final velocity is v. Then by work…

Answered: Q5. The diagram shows a magnetic field…

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