Question

Without wires, electronic signals can be carried over long distances by

a. transistors.
b. magnetic fields.
c. electromagnetic waves.
d. integrated circuits.

Answer 1

D. electromagnetic waves.

Step-by-step explanation:

on my its D but yours may be C

Answer 2

The correct answer for the question that is being presented above is this one: "c. electromagnetic waves." Without wires, electronic signals can be carried over long distances by electromagnetic waves. Wireless energy transfer or wireless power is the transmission of electrical energy from a power source to an electrical load without interconnecting wires.