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ys 2 Labi x-,D PHYS 133 La ? Review Subn × y Homework 6 × e A Circular Cc × v e

ID: 1730633 • Letter: Y

Question

ys 2 Labi x-,D PHYS 133 La ? Review Subn × y Homework 6 × e A Circular Cc × v e A × c Secure https/www.webassign. net/web/Student/Assignment Responses/submit?dep- 18927674 Note 0/5 points 1 Previous Answers KatzPSE1 30.P047 A proton is launched with a speed of 2.10 x 10 m/s perpendicular to a uniform magnetic field of 0.360 T in the positive z direction (a) What is the radius of the circular orbit of the proton? 1242 Your response differs significantly from the correct answer, Rework your solution from the beginning and check each step (b) What is the frequency of the circular movement of the proton in this fieldi Hz

Explanation / Answer

here,

speed of proton , v = 2.1 * 10^6 m/s

magnetic feild , B = 0.36 T

a)

the radius of orbit , r = m * v /( q*B)

r = 1.67 * 10^-27 * 2.1 * 10^6 /( 1.6 * 10^-19 * 0.36 ) m

r = 6.1 * 10^-2 m

b)

the frequency , f = v/(2*pi*r)

f = 2.1 * 10^6 /( 2*pi*0.061) Hz

f = 5.48 * 10^6 Hz