Witric Power - Witricity Explained

The efficiency of wireless power is the ratio between power that reaches the receiver and the power supplied from the transmitter. Generally wirelessly transmitted energy is dispersed as the energy radiates into the environment or is lost as heat at the transmitter or receiver. Wired transmission techniques on the other hand lose far less power as wires are good conductors and help to confine and guide the energy to where it is needed.

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