(a) Determine the direction of the magnetic field. (b) Determine the radius of c

Question

(a) Determine the direction of the magnetic field.

(b) Determine the radius of curvature of the proton's path while in the field.
m

(c) Determine the distance the proton traveled in the field.
  m

(d) Determine the time interval for which the proton is in the field.
ns

A proton having an initial velocity of 19.7 j hat Mm/s. (a) Determine the direction of the magnetic field. (b) Determine the radius of curvature of the proton's path while in the field. m (c) Determine the distance the proton traveled in the field. m (d) Determine the time interval for which the proton is in the field. ns i hat Mm/s enters a uniform magnetic field of magnitude 0.340 T with a direction perpendicular to the proton's velocity. It leaves the field-filled region with velocity -19.7

Explanation / Answer

a) -Z direction

b) r = m*v/(B*q)

= 1.67*10^-27*19.7*10^6/(0.34*1.6*10^-19)

= 0.605 m

c) d = pi*r/2

= 3.14*0.605/2

= 0.95 m

d) t = d/v

= 0.95/19.7*10^6

= 48.2 ns

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