Electricity and Magnetism Crossword

an accumulation of excess electric charges on an object
electric charges can be transferred from object to object but cannot be created or destroyed
material where electrons move easily
material where electrons are not able to move easily
transferring charge by touching or rubbing
earranging of electrons on one object that cause a charge to a nearby object
net movement of electric charges in a single direction through a wire or a conductor
force that causes electric charges to flow
closed path that electric current follows
chemical reactions occur in a moist paste causing transfer of electrons
contains 2 connected plates made of different metals in a conducting solution
substance that conducts electricity
tendency for a material to oppose the flow of electrons, changing electrical energy into thermal and light energy
current is equal to voltage of a circuit divided by resistance
a small piece of metal that bends when it gets hot, opening the circuit and stopping the current
refers to the properties and interactions of magnets where there is a force of attraction or repulsion between like or unlike poles
exerts a force on other magnets and objects made of magnetic materials
only a few metals, such as iron, cobalt, and nickel are attracted to magnets or can be made into permanent magnets
made by placing a magnetic material in a strong magnetic field forcing magnetic alignment to occur
group of atoms with aligned magnetic poles
temporary magnet made by wrapping a wire coil carrying a current around an iron core
device that changes electrical energy into mechanical energy
a device that changes mechanical energy into electrical energy
current that flows in only one direction through a wire
reverses the direction of the current flow in regular patterns