calculate electric field intensity in matlab

To calculate the electric field intensity in MATLAB, you can use the following steps:

  1. Define the necessary constants and variables:
main.m
k = 9e9;         % Coulomb's constant
q = 2e-6;        % Charge in Coulombs
r = 0.2;         % Distance from the charge in meters
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  1. Calculate the electric field intensity using the formula:
main.m
E = k * q / r^2;
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Here, E represents the electric field intensity.

  1. Display the result:
main.m
disp("Electric Field Intensity: " + E + " N/C");
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Putting it all together, the MATLAB code to calculate the electric field intensity becomes:

main.m
k = 9e9;         % Coulomb's constant
q = 2e-6;        % Charge in Coulombs
r = 0.2;         % Distance from the charge in meters

E = k * q / r^2;

disp("Electric Field Intensity: " + E + " N/C");
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Make sure to adjust the values of q and r according to your specific scenario, and run the code to get the electric field intensity as an output.

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