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How does earth magnetic field affect a compass?
The earth's magnetic field acts upon the magnetic material of the compass needle, causing it to align to the field. Thus, the compass appears to point North, which is "magnetic north". Magnetic north and "true north" are about 300 miles apart.
Are the magnetic North Pole and the geographic North Pole always the same distance apart?
Actually no. Magnetic north shifts over time. It has to do with the rotation of the liquid iron inside the earth. I can't remember the exact number but I think you can estimate true north by adding 5 degrees to your compass.
Why does the compass rose point north?
it doesn't, it points to Magnetic North which is somewhere in the north of Canada. A compass may point 20 degrees or more different from geographic north. The North pole of a magnet will point to magnetic north. The next question is why is the Earth magnetic, and why does it have a south pole magnetic near the North pole. I haven't seen a really good explanation. Something to do with the centre of the Earth having a layer of liquid iron that is rotating, and moving conductors generating a magnetic field. The Earth's magnetic pole has flipped over in the past and gone walkabout, as evidenced by magnetic records in rocks which solidified at different times.
If you held the south pole of a megnet next to a compass what would happen?
It would still point magnetic north. Magnetic north and geographic north are different. If you had it precisely at magnetic north, it would have trouble pointing, but doing so would be almost impossible because the magnetic field is constantly fluctuating.
Is the North Pole the only magnetic pole of the earth?
The north pole of a compass needle points to a location we call 'Magnetic North'to distinguish it from 'True North'. Since 'unlike poles attract', the magneticpolarity of Magnetic North is obviously south.But when we talk about the Earth's 'north pole' or 'south pole', we're almostalways talking about the poles of its rotation, at 90° north and south latitude.Those points have no connection to the north and south magnetic poles, andcompasses don't point to them.
In what region is Sacramento located?
Sacramento (which is the capital of California) is located in the north-central part of the California, to the north of Oakland.
How many degrees difference between true and magnetic north in san diego?
The magnetic declination in San Diego, California is approximately 12 degrees east, which means there is a 12 degree difference between true north and magnetic north in that area.
What country is Hollywood in?
Hollywood is in the central region of Los Angeles, California. California is a state in North America.
Central valley is located in?
The Central Valley is located in California, running approximately 450 miles from north to south in the central part of the state.
How many norths are there?
There are three norths: true north, magnetic north and grid north. According to www.ordnancesurvey.co.uk, the three norths are defined as follows: Grid North: the direction of a grid line which is parallel to the central meridian on the National Grid. True North: the direction of a meridian of longitude which converges on the North Pole. Magnetic North: the direction indicated by a magnetic compass. Magnetic North moves slowly with a variable rate and currently is west of Grid North in Great Britain.
Where is the capital city of California located in the south west north or east?
Sacramento is the capital city in California. Sacramento is located in the northern portion of California's Central Valley.
What is north-seeking pole?
It is magnetic north (not geographical north), which is the north on a magnetic compass.
Is Santa Rosa CA in Northern or Southern CA?
Santa Cruz is in Northern/Central California. It is right in the agricultural area of the Nation. I would say it is more central California, but many claim it to be North.
What is the capital city of California located north south west east center etc?
The capital city of California is Sacramento. It is located in the northern part of the state.
What is the magnetic declination of livermore?
The magnetic declination of Livermore, California is approximately 14 degrees east. This means that the compass needle will point 14 degrees to the east of true north.
What continent does Central America belong in?
Central America (Spanish: América Central, Centroamérica) is the southernmost, isthmian portion of the North American continent
What is earths north magnetic pole?
You must not confuse 'Magnetic North' with 'north magnetic pole', as these two things are completely different! 'Magnetic North' is a location, while 'north magnetic pole' refers to the magnetic polarity of the earth's 'Magnetic South'.'Magnetic North' is the point on the earth towards which magnetic compasses point. It is not a fixed position. It is presently (2012) in Canada and is drifting toward Siberia. It should not be confused with Grid, Geographic, or True North, which is a fixed point located at the axis about which the earth revolves. The same applies to the Magnetic South.The term, 'Magnetic North' describes a location, and has absolutely nothing to do with its magnetic polarity. The magnetic polarity of the location we call Magnetic North is actually a south pole, which is the reason it attracts the north pole of a magnet or compass needle.
