Put the N pole of the small magnetic needle in the geomagnetic field to the east, how will the small

The north and south poles of the geomagnetic field are exactly opposite to the geographically, so the magnetic needle should rotate clockwise.

Love is inclusive rather than indulgent, love is caring rather than pampering, love is intermingling rather than unrequited love, love is all kinds of flavors and not all sweetness. True love is not necessarily a perfect match in the eyes of others But the mutual fit of the hearts of people who love each other is to make each other's lives better and silently dedicate This love not only warms themselves, but also warms those worldly hearts True love is when you can love, know how to cherish True love is when you can't love, know how to let go Because, letting go is to have everything....Please love well when you cherish it When you let go, bless it well....True love is a kind of care and care that comes from the heart, there are no flowery words, no grandiose actions, only in every word and deed you can feel it. So plain and so firm.

On the contrary, swearing, promising shows its uncertainty, never believe sweet words. Feel it with your heart!~2

It's rotating clockwise because we're in the Northern Hemisphere. If in the Southern Hemisphere, it rotates counterclockwise. (North of the equator is the Northern Hemisphere, south of the Southern Hemisphere) because this question is too specialized, if you are still reading. You flip through the first geography book in high school.

There is a magnetic field around the earth, which is called "geomagnetic field", the north pole of the geomagnetic field is near the geographic south pole, and the south pole of the geomagnetic field is near the geographic north pole. Therefore, the n pole of the small magnetic needle refers to the south pole of the geomagnetic field, that is, the geographical north pole. On the earth, the magnetic field lines point from the geographical south pole to the geographic north pole, and the direction of the n pole when the small magnetic needle is stationary is the direction of the magnetic field line at that point, and also refers to the direction of the force on the n pole when the small magnetic needle is stationary.

The small magnetic needle magnet points north and refers to the geographical location.

The North Pole is also the Earth's magnetic field.

of Antarctica. Here it is necessary to distinguish between the concepts of the north and south poles in the geographical position and the north and south poles of the earth's magnetic field, which are different concepts. The Earth's magnetic field approximates the magnetic field of a magnetic dipole located at the center of the Earth's Chi Takayo sphere.

In our daily life, we know that this world is full of infinite mysteries, but many people do not want to explore accordingly, but there will still be a lot of people in this world who are full of infinite yearning for this earth and want to understand what kind of mysteries this world has. However, in the process of research, I will find it particularly interesting, the world in which people live is a huge magnetic field, in which we may not have much feeling, but once we have some metal substances, there will be some small changes, and if the magnetic force we take is strong enough, then we may be different from the normal appearance of our current existence, and for if we make a small magnetic needle, I will find that the n pole of the small magnetic needle is always pointing to the north of the earth.

Its magnetic south pole (s) roughly points to the vicinity of the geographic north pole, and the magnetic north pole (n) roughly points to the vicinity of the geographic south pole. The north and south poles of geomagnetism are just the opposite of the north and south poles of geography. The small magnetic needle magnet is stressed in the magnetic field, and the direction of the force at the n pole is the same as the magnetic inductance line.

The direction is the same, that is, the small magnetic needle magnet refers to the north pole of the geographical location, and it is also the south pole of the earth's magnetic field.

It depends on what the magnetic field is, and when it stops, the direction pointed by the small magnetic needle is more consistent with the magnetic field line. After the small magnetic needle returns to the wild jujube, its pointing seems to have a lot to do with its position. Celebrate hunger.

The n-pole points to the south pole because s refers to the north pole because the magnetic field of the north and south poles itself is different.

Antarctica, of course. Affected by the Earth's magnetic field, the direction in which the small magnetic needle stops rotating is always pointing towards the South Pole.

The direction of the magnetic field of the small magnetic needle is the same as that of the large magnet. Inside the magnet, the direction of the magnetic field is directed from s to n; Outside the magnet, the direction of the magnetic field is directed from n to s.

The magnetic inductance lines depart from the outer n pole of the magnet and return to the south pole, then pass through the magnet and return to the north pole from the south pole inside the magnet. Then continue to circle around. No interruptions. Inside the magnet, the direction of the magnetic inductance line is from south to north. The north pole of the small magnetic needle points to the direction of the magnetic inductance line, so it also points north.

As shown in the figure below:

The magnetic field is closed, and outside the magnet, the magnetic inductance lines point from the north pole to the south pole, and inside the magnet, the magnetic inductance lines point from the south pole to the north pole.

According to the principle that the same poles repel each other, and the opposite poles attract, inside, the small magnetic needle, the north pole points to the north pole.

Hold the solenoid with your right hand so that your four fingers are bent and follow the direction of the current in the solenoid, so that the end of your thumb is the n pole of the solenoid.

The world is equally important to each of us, and our living in this world means that we have to submit to this world, although we always want to constantly change the world, but many things are not completely changed if we want to change it. And for many people, because they always want to do something to change the world in their daily life, and there will be a lot of people, they are very uncivilized, and throw all things and garbage everywhere, which will lead to certain changes in the world, which is why in our daily life, many people advocate to take care of the environment, because only to make our environment more tidy. In order to ensure that the environment in which we live and the world do not bring us more disasters.

The level always points to the north. <>

In our daily life, we know that this world is full of infinite mysteries, but many people do not want to explore accordingly, but there will still be a lot of people in this world who are full of infinite yearning for this earth and want to understand what kind of mysteries this world has. However, in the process of research, I will find it particularly interesting, the world in which people live is a huge magnetic field, in which we may not feel much, but once we have a careful talk about some metallic substances, there will be some small changes, and if the magnetic force we take is strong enough, then we may be different from the normal appearance of our current existence, and for if we make a small magnetic needle, We will find that the n-pole of the small magnetic needle is always pointing to the north of the earth.

2.Learn more about our world. <>

Although the social pressure is very great, we still have to develop our own interests and hobbies, and to learn more about our world, because our world is full of infinite mysteries, only after we understand it accordingly, we will know why we are now in this environment and what kind of secrets there are in this environment, and it will also allow us to encounter some things in our own lives can be explained accordingly. I will also feel that all my research is very worthwhile. <>

The more we know, the easier it will be to solve many problems in our own lives, and it will also give most people a certain sense of accomplishment, because when others don't understand, you are the only one who understands, and you can also popularize it with others accordingly, so that they can convince them of your point of view.

When stopping the rotation of the sock base, the direction of the n-pole is the direction of the magnetic field at that point, to the north, because the north and south poles of the earth are different from the north and south poles of the geomagnetic field, and the two are just opposite.

When it stops, the n-level should refer to the north, as it is also a small compass.

The small magnetic needle that can rotate freely in the horizontal plane of the vertical can accurately point to the south pole of the geomagnetic field, that is, near the geographical North Pole.

On Earth, when the compass is stationary, the n-pole refers to the north, (which is how the n-pole is defined), the pole pointing north is the n-pole, and the compass pole is the s-pole.

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The small magnetic needle will be subjected to a starting moment in the n-pole magnetic field, so that the magnetic needle will rotate in the direction of the magnetic field. When the small magnetic needle points to the north-south direction of geography, the moment and gravitational moment of the small magnetic needle are balanced, that is, the plane where the small magnetic needle is located is parallel to the ground. Therefore, in this case, the direction of force of the magnetic field at the n-pole of the small magnetic needle at the side of the crack is equal to the direction of the geocentric perpendicular.

There are small magnetic needles around the magnet, and if you know the direction of the magnetic needle, you can determine the magnetic inductance line.

Direction. The small magnetic needle n refers to the s of the magnet, and in the same way S refers to the n of the magnet, so that the N pole and the S pole of the magnet can be known, and the position of the magnet can be determined.

According to the fact that the poles of the same name repel each other, and the poles of the different names attract each other, so n and s are relative, so n points to s.

When the small magnetic needle is stationary, the direction in which the n-pole points is the direction of the magnetic field.

1. A small magnetic needle refers to a needle with a certain magnetism. Or rub the needle on the magnet several times to produce a certain magnetism. It is mostly used in scientific experiments and power-on tests. In life, make a compass.

pointer to check the magnetism.

2. Background of the compass: The earth is a large magnet. The two poles of the Earth are close to the Wild Slippery Geographic South Pole and the Geographic North Pole. When the magnet on the earth's surface can rotate freely, it will indicate north and south due to the nature of the magnet that repels the same sex and attracts the opposite sex.

3. The basic property of the magnetic field is that it has the effect of the coarse wax force on the magnet and the moving charge placed in it. The magnetic field is a special substance that cannot be seen or touched. The magnetic field is not made up of atoms or molecules, but the magnetic field is objectively stored. The magnetic field has the radiative properties of wave particles.

When the small magnetic needle is stationary, it refers to the direction of the magnetic field, that is, the direction of the magnetic inductance line, and the direction of the magnetic field is from the n-level to the S-level, if it is a geomagnetic field, then the n-level points to the S-level of the geomagnetic field, the north pole of geography. The magnetic inductance line is received by the N pole and the S pole, forming a closed arc shape, and the magnetic inductance line not only exists on the outside, but also the internal magnetic inductance line is from the S pole to the N pole, so the direction of the N pole when the small magnetic needle is stationary depends on the position of the small magnetic needle (external or internal).

The compass, called Sinan in ancient times, is mainly composed of a magnetic needle mounted on an axis, the magnetic needle can rotate freely under the action of the natural geomagnetic field and remain in the tangent direction of the magnetic meridian, the south pole of the magnetic needle points to the geographical south pole (magnetic field North Pole), and the direction can be discerned by using this performance.

It is commonly used in navigation, geodesy, travel and military applications. There are three types of components for the compass that physically indicates the direction, namely the Sinan, the compass and the magnetic needle, all of which belong to Chinese inventions. According to the records of the "Ancient Mine Record", it first appeared in the Cishan area during the Warring States Period.

The compass is the result of the understanding of magnetism by the ancient Chinese working people in long-term practice. As one of the four great inventions of ancient China, its invention has played an immeasurable role in the development of human science and technology and civilization. In ancient China, the compass was first used for rituals, ceremonies, military affairs, divination and feng shui to determine directions.

When the small magnetic needle is stationary, the direction of the n-pole is the North Pole.

The direction of the n pole is the direction of the magnetic field where the small magnetic needle is located, and the direction of the S pole is opposite to the direction of the magnetic field. The small magnetic needle has two magnetic poles, the direction of the n pole is the direction of the magnetic field where the small magnetic needle is located, and the direction of the S pole is opposite to the direction of the magnetic field. The so-called internal magnetic field generally refers to the magnetic field inside the magnet (which cannot be displayed in the magnet entity) or inside the energized solenoid, which is opposite to the direction of the external magnetic field.

Introduction to the direction of the small magnetic needle pointing and the direction of the magnetic field

The south pole of geography is exactly in opposite states to the south pole of geomagnetism, and the magnetic poles attract different names, and the north pole of the small magnetic needle points to the geomagnetic field, and the south pole of the geomagnetic field is the north pole of the geographical category.

The small magnetic needle has a fixed direction in the magnetic field, because it is the direction of the magnetic field, so its force should indicate the direction of the force on the south pole or the north pole! The direction of the magnetic inductance line is artificially specified, and the direction of the North Pole when the small magnetic needle is stationary is the direction of the magnetic field here.

The direction of the magnetic field strength of a point in the magnetic field is the tangent direction of the magnetic inductance line at that point, that is, the direction of force on the north pole of the small magnetic needle at that point, that is, the direction of the north pole of the small magnetic needle at that point.

The direction of the magnetic field is the tangent direction of the magnetic inductance line, not the direction of the magnetic inductance line, only when the magnetic inductance line is a straight line, it can be said that the magnetic inductance line is the direction of the magnetic field, and the direction of the small magnetic needle is the same as the direction of the magnetic field, that is, the tangent direction of the magnetic inductance line, not the direction of the magnetic inductance line, which is inconsistent with the direction of the magnetic inductance line.