Q2. electric potential

Give that the electric potential in a material space (-4 m < x < 4 m, -3 m < y < 3 m) is given as V (x, y) = 3e^-x . With the use of MATLAB, sketch the potential and

electric fields in the given space.

Answer 1

[KSSV]

This is an Home work problem..I will show you an demo example..you need to extend this to your case.

m = 100 ;  n = 100 ; 
x = linspace(0,1,m) ;
y = linspace(0,1,n) ; 
[X,Y] = meshgrid(x,y) ; 
Z = exp(X.^2+Y.^2) ; 
figure
surf(X,Y,Z)
figure
pcolor(X,Y,Z)