Magnetism I
Magnetism II
Electricity I
Electricity II
E&M Class
200
Two metals that are attracted to magnets.
What are iron and nickel?
200
A magnet that produces a magnetic field by means of an electric current is this.
What is an electromagnet?
200
The power of an electric current, measured in volts is this.
What is voltage?
200
Materials that do not carry electric current easily.
What are insulators?
200
This person is the greatest science teacher on the planet.
Dr. C fight me
400
When two magnets push away from one another; happens when two north or two south poles meet.
What is repelling?
400
When two magnets draw toward one another; happens when a north and south pole meet.
What is attraction?
400
A buildup of electric charge on an object or surface.
What is static electricity?
400
The loop (path) along which an electric current travels.
What is an electric circuit?
400
Electricity always follows...
What is the path of least resistance?
600
When the magnetic field lines are close together that means the magnet is 
What is "strong"?
600
A place on a magnet where its pulling force is the strongest.
What is a magnetic pole?
600
The sudden flow of static electricity from one object to another
What is static discharge?
600
The continuous flow of electric charge through a material
Current Electricity
600
A machine that uses a magnet to change mechanical energy into electrical energy.
What is a generator?
800
Electric current in a wire causes....
What is an "magnetic field"?
800
What will increase the strength of an electromagnet?
Increase: number of coils of wire
or number of batteries attached
800
A circuit that has a single path for an electric current is this.
What is a series circuit?
800
This is the best school in the entire world.
What is KCA?
800
Washing machines and blenders and other common appliances rely on a common technology. Which of the following best describes the energy conversion taking place?
A. Mechanical energy is converted to electrical energy using magnetic fields.
B. Electrical energy is converted to mechanical energy using magnetic fields.
C. Magnetic energy is converted to mechanical energy using electrical energy.
D. Electrical energy is converted to magnetic energy using mechanical energy.
B. electrical energy is converted to mechanical energy using magnetic fields
1000
A magnet can generate electricity in a wire if it is close to the wire and it is.....
What is "moving"?
1000
Something relating to matter with strong magnetic properties is this.
What is ferromagnetic?
1000
Materials that allow electric current to flow through easily.
What are conductors?
1000
This type of circuit that allows for all other loads to continue operating when one load burns out. All houses and businesses are wired this way.
What is a parallel circuit?
1000
A measure of how difficult it is for current electricity to flow is called this.
What is resistance?