magnets
Basic unit of all elements
Atom
Charged particles that stream out from the sun
Solar wind
Sun is a major source of what energy ?
Radiant
A giant magnet
Earth
E in MRS CET ?
Electrical
to pull something closer; draw something in
attract
Negatively charged particles inside an atom
Electrons
An object that doesn't allow electricity to pass through
Insulator
Directional tool that has a magnet pointing north
Compass
A circuit with more that one path for electricity
Parallel circuit
What keeps plastic floating above Zoe's balloon
Static electricity
the area around the magnetic material in which the magnet will be close enough to react to that material
Magnetic field
north and south ends of a magnet
Magnetic poles
an amount of extra positive r negative particles on an object
Charge
The electricity that flows through a circuit
Current
Magnets need to touch something to apply force
False
Electricity with only one path to follow
Series circuit
Define insulator and conductor
Insulator does not pass electricity ,conductor allows electricity to pass thru
The push or pull between objects with different charges
Electric force
The ability to move or to cause a change in something
Energy
When does Zoe's hair fly apart ?
When does balloon stick to Izzy ?
Fly apart due to same charge
Stick due to opposite charge
Materials that are characterized as hard,shiny and constructive ; magnets are attracted to many types of these
Metals
Which of these are magnetic - Shiny nail, Dull nail, Straw, Sponge , Screen, Paper fastener, Cupboard, Plastic Chip, Aluminum foil
Dull nail, Screen, Paper fastener
Expand MRS CET
Mechanical
Radiant
Sound
Chemical
Electric
Thermal
why does a compass work
because earth has its own magnetic field with magnetic north and south pole