Magnets MISC
What is at the Center of Every Magnet
What is an Nucleus?
Electric charges will flow continuously only through a closed conducting loop called THIS
What is a circuit.
Electrical power produced by falling water that turns a turbine generator.
What is hydroelectric power?
Magnets have two poles know as THESES
What are North and South?
A current-carrying wire wrapped around an iron core is called THIS
What is an elctromagnet?
Particle spinning around the nucleus of a magnet?
What is an Electron?
THIS is the measure of how much electrical potential energy can be transformed into other forms of energy.
What is voltage?
Device that coverts mechanical kinetic energy to electricity.
What is a generator
This is the category of materials that are magnetic materials
What is a Ferromagnets
Metals such as copper, gold, sliver, and aluminum are examples of THIS type of material.
What is a conductor?
What is the type of energy that is motion?
What is kinetic?
A set of lines that defines the motion of charged particles near a magnet.
What is magnetic field?
The earth's magnetic field is called THIS
What is the magnetosphere?
What is the design of a simple electromagnet?
What is Power Source, Wire, Iron Core?
THIS object can be used to protect a building from being damaged by a lighting strike by using conductors.
What is a lighting rod?
THIS instrument is used to supply energy to an electric circuit by converting chemical energy into electric potential energy. Is the main power source for a simple elctromagnet
What is a battery?
A metal object that acts as a magnet when an electric current moves through it.
What is electromagnet?
Early explorers used THIS instrument which contains a magnet for navigation
What is a Compass?
Device that transforms electric energy into kinetic energy
What is a motor?
When all the particles of a metal line up in the same direction?
What is magnetic domain?
If I take a battery and connect it to a lightbulb using wires, then I would have an example of this
What is an electric circuit.
The ability to push or pull
What is Force
Opposites poles of a magnet does THIS while like poles do THIS. (TWO ANSWERS)
What are attract and repel
THIS machine can be used to to create images of the inside of a human body?
What is a MRI Machine.