Course Home HW 08-Magnetic Field and Forces Item 4 )4of6 Constants Part A Caloul
ID: 1730906 • Letter: C
Question
Course Home HW 08-Magnetic Field and Forces Item 4 )4of6 Constants Part A Caloulale the magnitude of the electric feld in the negion if the particle is to pass tough undellected, for a particle of charge +0.640C egion of unitom electric and magnetic felds The magneie feld in the region is B127Tk You can ignore weight of the paricle You may want to review(Pages 94-86 For nelated loving ips and strategies, you may want E. V/m equest Anse Part B What is the direction of the electric field in this case? 0 -i o -j Calculate the magniude of the electric field in the rgion i the parficle is to pass trough undellected, for a parficle of change -0 320 CExplanation / Answer
A) Force, F = q E = q v B
E = v B = (5950 m/s) (1.27 T) = 7556.5 N/C
B) E = - (v x B) = - (j x (-k)) = +i
C) E = 7556.5 N/C
D) Direction is along +ve x-direction
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