How can adding a larger current increase the recieved power? And won't our receiving antenna start transmitting? Yet this actually does work. Power equals volts times amps. To increase the RF power received from distant sources, we increase the antenna's amperes intentionally. This sounds ...
extremely high tension could be produced with ease. Tesla called this the Quarter Wave Coil because the length of wire in the secondary coil was about equal to a fourth of the wavelength of the oscillation it produced [16]. The primary coil, which is only a few turns of heavy cable,...