Hello,(adsbygoogle = window.adsbygoogle || []).push({});

I have this equation that computes the electric field from electric currents.

E=-j*k_n (J*C_1- (J*R|R*C_2) e^ -j*k*R/4πR )

The data are:

k_n=377 , k=20.93 , R=Sqrt(3) ,J_x=0.72576821 ,J_y=0.03763659 , J_z=0.86104220,

C_1=0.999239077741 + 1 / 36.2518234024j

C_2=0.997717233223+ 3 / 36.25182344024j

R_x=R_y=R_z=0.57735026919

I have 3 questions.

1) From the above equation i must compute E_x ,E_y,E_z.

When i compute E_x i will compute J_x*C_1 - (J*R|R*C_2) ?

And specific: I will compute the J*R dot product as : J*R=J_x*R_x+J_y*R_y+J_z*R_z ?

Or only the J*R=J_x*R_x ?

2) The computation J*R|R*C_2 . How will i do the computation for the symbol ' | ' ?

I will compute the dot product , then the R_x*C_2 and then what?How to compute the whole

J*R|R*C_2 ?

3) How to deal with the C_1 and C_2? I mean they have the imaginary part in the denominator.What is the best approach?

Thank you!

**Physics Forums - The Fusion of Science and Community**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Compute electric field

Loading...

Similar Threads - Compute electric field | Date |
---|---|

I Spectral Bisection of Simplest Graph Clearly Incorrect | Aug 18, 2017 |

B How to compute logarithm with pen and paper? | Jan 30, 2017 |

A Physics and Integer Computation with Eisenstein Integers | Dec 17, 2016 |

B Compute Angle Between Multiple 3d Vectors | Dec 4, 2016 |

I Time Invariance Confusion | Sep 18, 2016 |

**Physics Forums - The Fusion of Science and Community**