0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What two things does earth have in common with the outer planets?
moons and magnetic fields ;D
Is not deflected by a magnetic field?
Photons, gluons, and neutrinos have no charge, and are thus not deflected by a magnetic field. Quarks, with a charge of +2/3 for the up, and -1/3 for the down, are deflected by magnetic fields, however, quarks assemble into larger particles such as protons and neutrons. The neutron, two down quarks and one up quark, has a net charge of zero, and is also not deflected by magnetic fields.
How could you use iron filings to tell which of the two bar magnets is stronger?
Iron filings can be used to map the magnetic fields on a magnet by putting pieces of irons on a piece of paper,pass the magnet under the paper,and the side which has more iron filling is the north pole and the side which has less iron filling is the south pole.
Why do you need two North Poles?
== == Earth happens to have two North poles, but it is not necessary. * The geographic north pole is one of the two places where the axis of rotation meets the surface. All planets and stars have one geographic north pole and one geographic south pole. * The north magnetic pole is the point where the magnetic field points directly down, and the south magnetic pole is the point where the magnetic field points directly up. Earth happens to have one magnetic north pole and one magnetic south pole at the moment. Mars doesn't have any magnetic poles. Our sun often has dozens of magnetic north and magnetic south poles in or near its sunspots.
What will happen to poles in a magnet when you cut a magnet in two?
Nothing happens, except that now you have two magnets. The poles of a magnet are not actually localized at the two ends of the magnet but are inherent to the magnetic properties of the magnet. As the magnetic properties are not altered by a modification of the magnet such as cutting it in half, there will be no effect on the poles of the magnet.
How are magnetic fields and electric current related?
The two are related because an Electric current produces Magnetic Fields
Give two examples of common force fields?
Common types of force fields are magnetic fields, gravity fields, and electric fields.
When the magnetic fields of two or more magnets overlap what is the results?
They will combine to make a single magnetic field.
If two materials have a weak magnetic domain?
If two materials have a weak magnetic domain then their lines of force will be sketched as farther apart. This is the convention for drawings of magnetic fields.
When the magnetic fields of two or more magnet overlap what is the result?
They will combine to make a single magnetic field.
What are two kinds of fields that make up electromagnetic waves?
Electric and Magnetic
How torque is developed due to alignment of two fields?
Torque is developed by, among other things as well, the magnetic attraction or repulsion of two magnetic fields, contributing through rotational leverage to produce a net torque.
Do electric fields include magnetic fields?
No. While the two may be induced by the same cause and are related phenomena, they are not identical.
What do the fields around two current wires look like?
See the related link Electro Magnetic Fields for a picture.
What two things does earth have in common with the outer planets?
moons and magnetic fields ;D
Two major fields of natural science?
1. gravity 2. magnetic field
What happens to the magnetic forces as the distance between two magnetic poles decreases?
It remains constant
