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It varies with where you are on the earth. It all has to do with your geographic position (lat/lon) and also the magnetic activity of the area. You can acquire a USGS topographical map and it will have the magnetic variation for the area shown.

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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 is the phase difference between electric and magnetic field?

In an electromagnetic wave, the phase difference between the electric and magnetic fields is 90 degrees. This means that when the electric field is at its maximum value, the magnetic field is zero, and vice versa. This relationship is essential for understanding how electromagnetic waves propagate through space.


Difference between thrust and reverse fault?

There is a slight difference. A thrust fault is a variety of reverse fault with a dip angle of less than 45 degrees.


Which is the angle between geographic north and the north to which a compass needle points?

The sum of variation and deviation. The angle of magnetic declination, or magnetic variation, is the angle between the local magnetic field lines with which a magnetic compass needle lines up and the direction of true north, the north axis point of Earth. In the U.S., that angle varies between 0 degrees and about 20 degrees and also varies over time.The difference between "true" north and "magnetic" north is called "magnetic variation", which is often abbreviated as "mag var".The north magnetic pole is in northern Canada, but is continually (although slowly) moving. Topographical or navigational maps are generally overprinted with "mag var" lines and the amount of correction.


Does the compass needle point in the same direction indicated by the magnetic field maximum?

Your compass needle will align itself with the lines of magnetic force at your location. This will diverge from the simple 'earth monopole model' depending on the local magnetic field, and any local geomagnetic anomalies.On most topographic maps, the 'magnetic deviation' and its annual variance will be marked on the map legend. Where i am it is about 25 degrees east of the true magnetic north.

Related Questions

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 is the difference between magnetic North and true North 19 letter word?

ten degrees ten degrees degree of declination (19 letters to fit in your crossword puzzle) magnetic declination


What is difference between true north and magnetic north in Cape Town South Africa?

25 degrees West


What is the phase difference between electric and magnetic field?

In an electromagnetic wave, the phase difference between the electric and magnetic fields is 90 degrees. This means that when the electric field is at its maximum value, the magnetic field is zero, and vice versa. This relationship is essential for understanding how electromagnetic waves propagate through space.


What size is the angle of the north?

The angle of true north is defined as 0 degrees. In navigation and cartography, angles are measured clockwise from true north, so east is 90 degrees, south is 180 degrees, and west is 270 degrees. Magnetic north, however, can vary due to magnetic declination, which is the angle difference between true north and magnetic north at a specific location.


What is the difference between -1fahrenheit degrees and -5 degrees Fahrenheit?

There is a difference of four degrees.


What is the difference between positive l20 degrees and negative 20 degrees?

The difference between +120 and -20 is 140 degrees.


What is the difference between 14 degrees and -5 degree?

The difference between 14 degrees and -5 degrees is 19 degrees. If you are calculating the absolute value of the temperature difference, it would be the same as 19 degrees.


What is the difference between minus 30degrees and 20 degrees?

The temperature difference between -30 degrees and 20 degrees is 50 degrees. Negative 30 degrees is 50 degrees lower than 20 degrees.


What is the difference between 16 degrees Celsius and 28 degrees Celsius?

The difference is 12 degrees.


What is difference between BE and BTech degrees?

no difference


What is the difference between 11 degrees and -6.5 degrees?

The difference between 11 degrees and -6.5 degrees is 17.5 degrees. This is calculated by subtracting the lower value (-6.5) from the higher value (11) to find the absolute difference between the two temperatures.