The parametric equations for the motion of a charged particle released from rest in electric and magnetic fields at right angles to each other take the forms x = a (0 – sin 0),y = a (1 – cos 0). Show that the tangent to the curve has slope cot () Use this result at a few calculated values of æ and y to sketch the form of the particle's trajectory.

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A: NOTE: Refresh your page if you can't see any equations. . the given curve is ...............(1)

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