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23 Nov 2019
A particle with a charge q = 1.60 x 10^-19 C, mass m = 2.00 x10^-27 kg, and an inital velocity v = v0(i+2j+2k), where v0=2.00 x10^5 m/s, enters a region with a uniform magnetic field B = B0j,where B0= 2.50T.
a) Calculate the force on this moving charge due to the magneticfield. The particle moves in a helical(cork-screw) path as ittravels in the y-direction.
b) Calculate the radius of the helical path.
c) How much time is required to make a complete revolution aboutthe y-axis?
d) How far has the particle traveled in the y-direction whilemaking one revolution around the y-axis?
A particle with a charge q = 1.60 x 10^-19 C, mass m = 2.00 x10^-27 kg, and an inital velocity v = v0(i+2j+2k), where v0=2.00 x10^5 m/s, enters a region with a uniform magnetic field B = B0j,where B0= 2.50T.
a) Calculate the force on this moving charge due to the magneticfield. The particle moves in a helical(cork-screw) path as ittravels in the y-direction.
b) Calculate the radius of the helical path.
c) How much time is required to make a complete revolution aboutthe y-axis?
d) How far has the particle traveled in the y-direction whilemaking one revolution around the y-axis?
Jean KeelingLv2
9 Feb 2019
