USING MATLAB(image of this code)

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Results:

Current (I): .375

Voltage(V): 3.05

X (cm)	-2	-2.5	-3	-3.5	-4	-4.5
Y (cm)	-0.4	-0.6	-0.8	-1.1	-1.35	-1.7

Code:

Xexp=[2 2.5 3 3.5 4 4.5]*10^-2*cosd(15);

Yexp=[-.4 -.6 -.8 -1.1 -1.35 -1.7]*10^-2;

e=1.6*10^-19;

me=9.11*10^-31;

N=320;

R=6.8*10^-2

I=.754;

d=5.2^-2;

Vp=3*10^3;

B=8.992*10^-7*N*I/R;

E=0.77*Vp/d;

v=E/B;

v

x=0:0.002:0.1; y=-0.4:0.005:0.4;

r=14*10^-2;

x=sqrt(2*y.*r-y.^2);

plot(x,y,x,-y,Xexp,Yexp,'o')

ratio_theory=(e/me)

ratio_exper=(v/(r*B))

percent_error=((ratio_exper)-(ratio_theory))/ratio_theory*100