Magnetism & Electromagnetism Crossword

Create the electromagnetic waves that propagate through the air
A device that changes motion into electricity using magnets and spinning coils of wire.
A device that uses the Earth's magnetic field to indicate which way north is.
The ability of certain materials to exert a force of attraction or repulsion on certain metal. Basic property of matter.
The force of attraction or repulsion between magnetic poles varies directly with pole strength and inversely as the square of the distance between them.
Strongly attracted to magnets,Can usually be permanently magnetized
Slightly attracted to magnets , MRI contrast agents.
Slightly repelled by magnets
Unaffected by magnetic, Cannot be magnetized
An accumulation of dipoles arranged North to South.A quantity that determines the force that the magnet can exert on electric currents and the torque that a magnetic field will exert on it.
the process of generating current through a wire in a circuit in a changing magnetic field
each form of the same atom that has the same chemical properties but a different mass
device that increases or decrease potential differences with relatively little waste of energy
exists in a space where magnets would experience a force
oscillating electric and magnetic fields that propagate through space and matter
secondary potential difference is smaller than primary potential difference
two opposite end, called poles
the process of generating current through a wire in a circuit in a changing magnetic field
secondary potential difference is larger than primary potential difference
converts mechanical energy to electrical energy
device that converts voice, music, pictures, or data to electronic signals, amplifies signals, and then sends the signal to an antenna
An alloy containing iron, nickel, aluminum, and either cobalt, copper, or titanium. Utilized for man-made, permanent magnets
The ease with which a material can be magnetized
The ability of a magnet to resist demagnetization.
Process by which a magnet induces a non-magnet to become magnetized. Lines of force, flux lines, Magnetic lines of induction. •Magnetic domains align giving a net North and South pole.