If wireless telecommunications is possible, why is wireless electricity transmission not possible?

Wireless telecommunications and wireless electricity transmission are distinct concepts, each with its own set of challenges.

Wireless telecommunications involves the transmission of information using electromagnetic waves, such as radio signals. Devices like smartphones and routers receive and decode these waves to enable communication. The primary challenge in wireless telecommunications is to ensure reliable and efficient transmission of information over long distances without significant loss or interference.

Wireless electricity transmission, on the other hand, aims to transmit electrical energy without the need for physical conductors or cables. While it is technically possible, there are practical limitations to its widespread implementation.

Efficiency is a major challenge in wireless electricity transmission. Transmitting electricity wirelessly over long distances often results in significant energy losses, making it less efficient compared to traditional wired methods. Safety is another concern, as direct transmission of electricity through the air can pose risks, such as electrical hazards and interference with electronic devices.

Although there have been advancements in short-range wireless charging technologies, such as wireless charging pads for smartphones, long-range wireless power transfer is still a complex engineering challenge. It requires addressing technical and safety considerations to achieve practical and efficient implementation.

Ongoing research and development continue to explore new methods and technologies for wireless electricity transmission. However, achieving widespread, efficient, and safe long-range wireless power transfer remains a complex task that requires further innovation and technological advancements.