Of, produced by, or having to do with electromagnetism or an electromagnet.
A device that operates on the basis of electromagnetic fields and that contains few, if any, mechanical components. A solenoid is an example of an electromagnetic device. See also electromagnetism, electromechanical, and electronic.
The air was charged by the activated electromagnetic field surrounding the compound.
We intercepted some emergency transmissions but couldn't get everything because of the electromagnetic field.
Electromagnetic voltmeters consist of a coil of fine wire connected to the terminals of the instrument, and the current produced in that wire by a difference of potential between the terminals creates a magnetic field proportional at any point to the strength of the current.
Function of receive antenna is extraction energy from electromagnetic field.