Vocabulary 2.0 Crossword

Areas where an object exhibits a magnetic influence
The points where the magnetic field lines begin and end.
An object or a device that gives off an external magnetic field
The area near any electrically-charged object
A substance through which electrical current flows with small resistance
A material whose internal electric charges do not flow freely
when objects that are not good electrical conductors are rubbed together, and electrons from one of the objects rub off onto the other
Describes any flow of electric charge through a gas, liquid or solid
Electric potential energy per unit charge
A closed circuit in which the current follows one path
The circuit is divided into two or more paths.
Attraction or repulsion that arises between electrically charged particles because of their motion.
How strongly a given material opposes the flow of electric current
Region within a magnetic material in which the magnetization is in a uniform direction
A device consisting of a coil of insulated wire wrapped around an iron core that becomes magnetized when an electric current flows through the wire
1- A current carrying coil of wire that acts like a magnet when a current passes through it. 2- An assembly used as a switch consisting of a coil and a metal core free to slide along the coil axis under the influence of a magnetic field.
The branch of physics involving the study of the electromagnetic force
Coils of wire which are driven by the magnetic force exerted by a magnetic field on an electric current
Any device for converting mechanical energy into electrical energy by electromagnetic induction
Things that are negatively charged and things that are positively charged pull on each other