Type
Crossword
Description

His word is law ohm
End of river or type of conenction? Delta
Small mamal prison or type of motor? squirrelcage
Type of motor or perfectlyy in time synchronous
North or south or motor magnet pole
attraction or prnciple of motors & generators magnetism
farmer's land or magnetic force area field
sweeping implement or method of motor conduction brush
greasy circle or rotor part? sliipring
Not rotor stator
film franchise of method of changing ac voltage transformers
ambidextrous rules by? fleming

Electricity And Magnetism Crossword

Type
Crossword
Description

An instrument used for detcting electric currents. Galvanometer
Lightining strike. Static Electricity
Asphalt,Porcelain,and Diamond. Insulators
Mercury, Graphite, and Concrete. Conductors
Circuit inside a washing machine. Parallel Circuit
A string of Christmas Lights. Series Circuit
Measured in Amperes. Electric Current
Measures in Ohms. Resistance
Measured in Volts. Voltage Difference
When metals such as iron and nickel falls inside a strong enough ________ _____, they become temporarily magnetic. Magnetic Field
Process of rearraging electrons on a neutral object by bringing a charged object close to it. Charging By Induction
Process of transferring charge betweeen objects by touching or rubbing. Charging By Contact
V=IR Ohms Law
A region in which the manetic fields of atoms are grouped together and aligned. Magnetic Domain
Earth's North and South geographic poles. Magnetic Poles
Used by power plants to produce energy by burning coal or natural gas. Turbine
Measured in watts. electrical power
Interactions of magnets. Magnetism
A pat that electricity flows along. Circuit
Produces a magnetic field when a current passes through it. Solenoid

Electricity and Magnetism Crossword

Type
Crossword
Description

The flow of electric charge Electric current
Electrons cannot move easily through this material Insulator
Electrons can move easily through this material Conductor
Surrounds every electric charge & exerts force on other electric charges Electric field
Imbalance of electrons on an object creates Static electricity
Attracted or repelled force exerted by all charged objects on each other Electric force
A circuit with only one path for electric current to flow Series circuit
A circuit with more than one path for extricate current to flow Parallel circuit
Energy changing forms Transfer of energy
The measurement for voltage Volt
North and South Pole Magnetic pole
the area where magnetic force is exerted Magnetic field
Is a device that transforms mechanical energy into electrical energy Generator
iron core that has copper coils wrapped around it and electric current Electromagnet
The area where magnetic force is exerted Magnetic field
A core made of solid or laminated iron, or some other magnetic material which may contain very little iron. Iron core
Source of power Battery
Come close Attract
Go farther (opposite) Repel
Protons Positive charge
Charges that don't move (neutral) Non moving charges
Electrons Negative charge
Attracting each other Oppositely charged
The direction in which the north end of a compass needle points Magnetic field line
A machine that converts energy Motor
An object that attracts or repels certain objects Magnet
Pole of the magnet that points to South Pole South Pole
Pole that points to the North Pole North Pole
The North Pole magnet Positive Pole
South Pole magnet Negative Pole

Electricity and Magnetism Crossword

Type
Crossword
Description

a region around a charged particle or object within which a force would be exerted on other charged particles or objects electric field
a substance in which electrical charge carriers, usually electrons, move easily from atom to atom with the application of voltage. electrical conductor
used to protect us from the dangerous effects of electricity flowing through conductors. Sometimes the voltage in an electrical circuit can be quite high and dangerous. electrical insulator
Things that are negatively charged and things that are positively charged pull on each other. This makes electrons and protons stick together to form atoms. Things that have the same charge push each other away law of electric charges
a stationary electric charge, typically produced by friction, that causes sparks or crackling or the attraction of dust or hair. static electricity
the release and transmission of electricity in an applied electric field through a medium such as a gas electric discharge
a flow of electric charge. In electric circuits this charge is often carried by moving electrons in a wire electric current
an electromotive force or potential difference expressed in volts. voltage
the impeding, slowing, or stopping effect exerted by one material thing on another resistance
having only one path for electrons to flow series circuit
has two or more paths for current to flow through parallel circuit
a piece of iron (or an ore, alloy, or other material) that has its component atoms so ordered that the material exhibits properties of magnetism, such as attracting other iron-containing objects or aligning itself in an external magnetic field. magnet
each of the two points or regions of an artificial or natural magnet to and from which the lines of magnetic force are directed. magnetic pole
attraction or repulsion that arises between electrically charged particles because of their motion magnetic force
a discrete region of magnetism in ferromagnetic material. domains
a region around a magnetic material or a moving electric charge within which the force of magnetism acts. magnetic field
a soft metal core made into a magnet by the passage of electric current through a coil surrounding it. electromagnet
a cylindrical coil of wire acting as a magnet when carrying electric current. solenoid
the interaction of electric currents or fields and magnetic fields. electromagnetism
an electrical machine that converts electrical energy into mechanical energy electric motor
a device that converts mechanical energy to electrical energy for use in an external circuit. electric generator

Electricity and Magnetism Crossword

Type
Crossword
Description

material that can carry electricity or heat conductor
a device that turns chemical energy into electrical energy electric cell
tiny particles that carry units of electricity electric charges
the pathway that an electric current follows electric circuit
a continuous flow of electric charges electric current
a temporary magnet that uses electricity to produce magnetism electromagnet
a devise that uses magnetism to convert energy of motion into electrical energy generator
material taht resist the flow of electricity or heat insulator
an object that attracts iron and certain other materials magnet
the two areas on a magnet where the magnetic force is greatest magnetic poles
a device that changes electrical energy into energy of motion motor
a circuit in which parts are connected so that the electric current passes along more than one pathway parallel circuit
a circuit in which the parts are connected so that the electric current passes through each part along a single pathway series circuit
an electric charge that builds up on a material static electricity

Electromagnetism Crossword

Type
Crossword
Description

process of generating an electric current from the motion of a conductor in a magnetic field induction
transforms mechanical energy into electrical energy generator
device that increases or decreases voltage is called transformer
What is produced when there us a current in the primary coil of a transformer? (two words) magnetic field
device used to measure small currents galvanometer
type of current the consists of charges that move back and forth in a circuit alternating
device that supples the mechanical energy to turn the armature of a generator turbine
a solenoid with a ferromagnetic core electromagnet
a coil of wore with a current solenoid
the two ends of a solenoid act like poles
What is used to turn the pointer of a galvanometer? (two words) electric current
transforms electric energy into mechanical energy (two words) electric motor
material that can be magnetized ferromagnet
form of energy consisting of changing electric and and magnetic fields electromagnetic

Agriculture Crossword

Type
Crossword
Description

Any plant whose fruit, seed etc are used for food. Vegetable
Provide starch and make French fries Potato
a cultivated plant that is grown as food, especially a grain, fruit, or vegetable. Crops
A type of wheat used mainly for macaroni. Durum
The science or practice of farming, cultivation of soils & rearing of animals for food Agriculture
A powerful, motor-driven machine used to pull implements and do other work on the farm. tractor
The product of any of a variety of perennial crops, typically grasses that can be used as feed for ruminant animals. Hay
a cereal plant that is the most important kind grown in temperate countries, the grain of which is ground to make flour for bread, pasta, pastry, etc. Wheat
An animal kept to produce milk or beef. Cows
Type of gardening tool. Hoe
A person who owns or manages a farm. Farmer
A male sheep. Ram
This oil is used for healthy cooking and baking. Canola
Takes care of bees. Beekeeper
An expert who can give advice on crops and soils Agronomist

Electricity and Magnetism Vocabulary Crossword

Type
Crossword
Description

the law that states that like charges repel and opposite forces attract Law of Electric Charges
the space around a charged object in which another charged object experiences an electric force electric field
a material in which charges can move freely electrical conductor
a material in which charges cannot move freely electrical insulator
electric charge at rest; generally produced by friction or induction static electricity
the release of electricity stored in a source electric discharge
the rate at which charges pass through a given point; measured in amperes electric current
the potential difference between two points; measured in volts voltage
in physical science, the opposition presented to the current by a material or device resistance
a circuit in which the points are joined one after another such that the current in each part is the same series circuit
a circuit in which the parts are joined in branches such that the potential difference across each part is the same Parallel Circuit
any material that attracts iron or materials containing iron magnet
one of two points, such as the ends of a magnet, that have opposing magnetic qualities magnetic pole
a force of attraction o repulsion generated by moving or spinning electric charges magnetic force
the interaction between electricity and magnetism electromagnetism
a coil of wire with an electric current in it solenoid
a coil that has a soft iron core and that acts as a magnet when an electric current is in the coil electromagnet
a device that converts electrical energy into mechanical enegy electric motor
a device that converts mechanical energy to electrical energy electric generator
a vector field that associates to each point in space the Coulomb force experienced by a unit electric charge magnetic field
could be an iron or steel bar, or in a permanent magnet domains

Alternating Current Crossword

Type
Crossword
Description

Current flows in both positive and negative directions Alternating Current
Worker who works on electrical components Electrician
Electrical device used to either step up or step down viltage Transformer
Y Wye
Delta
A component found in DC motors and not AC motors Commutator
XL Inductance
XC Capacitance
Effective Values RMS
Voltage leading Current ELI
Current leading voltage ICE
Consists of fundamental and infinite number of odd harmonics Square Wave
DC changing constantly from positive to negative Fluctuating
R±jX Rectangular
Z/θ⁰ Polar
=(Resistance x Cross sectional Area)/ρ Length

ELECTRICITY Crossword

Type
Crossword
Description

___=IR VOLTAGE
Electricity flows between these CURRENT
The opposition to the flow of electric charges in a material RESISTANCE
SI unit:A and for short, "amp" AMPERE
Voltage unit VOLT
___ Law states a relationship between voltage, current, and resistance OHM
An electric current in which the flow of electric charge periodically reverses direction ALTERNATING CURRENT
An electric current in which the flow of electric charge stays flowing in the same direction DIRECT CURRENT
Series or Parallel CIRCUIT
Without this, a circuit would not work BATTERY
One turns lights on and off with this SWITCH
Conducts heat well CONDUCTOR
Does not conduct heat well INSULATOR
An electric circuit with only one path through which charge can flow SERIES CIRCUIT
An electric circuit with two or more paths through which charges can flow PARALLEL CIRCUIT
Positive or negative CHARGE
Unit of electric charge COULOMB
____=work/time POWER
A unit of energy equivalent to one kilowatt of power sustained for one hour KILOWATT HOUR
V=IR OHMS LAW
A form of energy resulting from existence of charged particles ELECTRICITY
Representation of elements using abstract symbols instead of realistic objects SCHEMATIC DIAGRAM

Electromagnetism Word Search

Type
Word Search
Description

step-up transformer
step-down transformer
transformer
solenoid
magnetic flux density
motor effect
magnetic field
induced magnetism
generator effect
Fleming's left hand rule
electromagnetic induction
electromagnet
dynamo
Alternator