Understand how to calculate the electric field of a dipole using the far field approximation. A key concept in ...

It's time for another physics example. In this case, I am going to calculate the electric field due to an electric charged rod. Of course you could do this analytically using a bit of calculus. This ...

Learn how to calculate the electric field along the axis of a charged rod with this clear and step-by-step physics explanation. This video breaks down the derivation and formula used to determine the ...

Determining the field strength from transmitted power and frequency is not an easy job. This application note explains how to calculate electric and magnetic field strength, and power flux density.