A charged particle of mass , moving with constant velocity in the y-direction enters a region containing a constant magnetic field B = 3.5T aligned with the positive z-axis as shown. The particle enters the region at (x,y) = (0.83 m, 0) and leaves the region at (x,y) = 0, 0.83 m a time t = 776 μs after it entered the region.

1) With what speed v did the particle enter the region containing the magnetic field? (m/s)

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SadhaLv10

24 Nov 2020

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(Image)
https://www.physicsbrain.com/images/content/EM/12/h12_bend90.png

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