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!!!!!!I am unable to crack yhis one. IT IS VERY TRICKY AND TACTICAL! (1.40T)i and (b) B = (1.4OT)k? 27.2. A particle of mass 0.195 g carries a charge of -2.50 X 10^- 8 C. The particle is given an initial horizontal velocity that is due north and has magnitude 4.00 X 10^ 4 m/s. What are the magni- tude and direction of the rninirnum magnetic field that will keep the particle moving in the earth's gravitational field in the same horizontal, northward direction?


!!!!!!I am unable to crack yhis one. IT IS VERY TRICKY AND TACTICAL!


 


(1.40T)i and (b) B = (1.4OT)k? 27.2. A particle of mass 0.195 g carries a charge of -2.50 X 10^- 8 C. The particle is given an initial horizontal velocity that is due north and has magnitude 4.00 X 10^ 4 m/s. What are the magni- tude and direction of the rninirnum magnetic field that will keep the particle moving in the earth's gravitational field in the same horizontal, northward direction?


Grade:10

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