Random C code for a physics task

gistfile1.txt

#include <stdio.h>


float B(float I) {
    float B=0;
    float u0 = 0.000001256;
    float C = 0.71554;
    B = u0 * C * (132/0.1475) * I;
    return B;
}

float BR(float B, float R) {
    return B * R;
}

float em(float U, float BR) {
    return (2*U) / (BR*BR);
}

int main() {

    float R1[10][2] = {
        {180, 1.08},
        {200, 1.14},
        {220, 1.22},
        {240, 1.28},
        {260, 1.34},
        {280, 1.40},
        {300, 1.46},
        {320, 1.50},
        {340, 1.54},
        {360, 1.60}

    };

    float R2[10][2] = {
        {180, 1.40},
        {200, 1.46},
        {220, 1.56},
        {240, 1.62},
        {260, 1.68},
        {280, 1.76},
        {300, 1.82},
        {320, 1.90},
        {340, 1.96},
        {360, 2.00}

    };

    float r1 = 0.05;
    float r2 = 0.04;
    for(int i=0; i<10; i++) {
        printf("%f\t%f\t%f\t%f\t%f\n", R1[i][0], R1[i][1], B(R1[i][1]), BR(B(R1[i][1]), r1), em(R1[i][0], BR(B(R1[i][1]), r1)));
    }
    printf("\n\n");
    for(int i=0; i<10; i++) {
        printf("%f\t%f\t%f\t%f\t%f\n", R2[i][0], R2[i][1], B(R2[i][1]), BR(B(R2[i][1]), r2), em(R2[i][0], BR(B(R2[i][1]), r2)));
    }

    return 0;
}