We need metal wires to transmit electricity. Can any type of wireless electricity transmission is possible?

Question

anonymous · Answer

Electricity can be mutually induced in one conductor using magnetic field of another conductor and this,as i know, is basic principle of wireless electricity. Wireless Transmission of Electricity is actually a very novice field and lot of research work is presently happening in this field.

anonymous · Answer

If Electricity is Wireless transmitted a lot of part is waste means efficency is low and atmosphere will be ionized but still a lot of research should be done