You asked: Which best describes Earth’s magnetic field lines?

Which best describes Earth’s magnetic field lines? The field lines go out of Earth near Antarctica, enter Earth in northern Canada, and are not aligned with the geographic poles. … The magnetic pole near Antarctica is a north pole.

Which best describes Earth’s magnetic field lines Brainly?

The field lines go out of Earth near the South Pole, enter Earth in the North Pole, and are not aligned with the geographic poles. … The field lines go out of Earth near the North Pole, enter Earth in the South Pole, and are aligned with the geographic poles.

How would you describe the magnetic field of Earth?

Earth’s magnetic field, also known as the geomagnetic field, is the magnetic field that extends from the Earth’s interior out into space, where it interacts with the solar wind, a stream of charged particles emanating from the Sun.

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How do you define magnetic field lines?

Magnetic field lines are a visual tool used to represent magnetic fields. They describe the direction of the magnetic force on a north monopole at any given position. The density of the lines indicates the magnitude of the field.

Which statements best describes magnetic field?

The correct answers are “A magnetic field is the area around a magnet where a force is exerted on certain objects”, “Magnetic field lines spread out of the north end of the magnet” and “Magnetic fields are three-dimensional and resemble a bubble”.

What produces the magnetic field?

The magnetic field of Earth is caused by currents of electricity that flow in the molten core. These currents are hundreds of miles wide and flow at thousands of miles per hour as the earth rotates. The powerful magnetic field passes out through the core of the earth, passes through the crust and enters space.

Which refers to the ends of a magnet where the forces are strongest?

Magnetic Pole. The ends of a magnetic object, where the magnetic force is strongest. Any magnet, no matter what its shape, has two ends, each one called a magnetic pole. The magnetic effect of a magnet is strongest at the poles.

Does the human body have a magnetic field?

In fact, every organ and cell in the human body has its own field. The magnetic field produces electrical currents that are weaker than you may first think. … This includes neurons, endocrine, and muscle cells – all called “excitable cells”. As all electricity does, this activity also creates a magnetic field.

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What is Earth’s magnetic field called?

geomagnetic field

Do all planets have magnetic fields?

No, not all planets have magnetic fields. The four gas giants have extremely strong magnetic fields, Earth has a moderately strong magnetic field, Mercury has an extremely weak field, but Venus and Mars have almost no measurable fields.

What is the formula for magnetic field?

The magnetic field formula contains the c o n s t a n t μ 0 constant^{mu_{0}} constantμ0. This is known as permeability of free space and has a v a l u e 0 μ value^{mu}_{0} value0μ = 4 π × 1 0 − 7 ( T ⋅ m 4pi times 10^{ -7} (T cdot m 4π×10−7(T⋅m/ A).

How can we see magnetic field lines?

Figure 1. Magnetic field lines are defined to have the direction that a small compass points when placed at a location. (a) If small compasses are used to map the magnetic field around a bar magnet, they will point in the directions shown: away from the north pole of the magnet, toward the south pole of the magnet.

What is magnetic field and its unit?

The SI unit for magnetic field is the Tesla, which can be seen from the magnetic part of the Lorentz force law Fmagnetic = qvB to be composed of (Newton x second)/(Coulomb x meter). … A smaller magnetic field unit is the Gauss (1 Tesla = 10,000 Gauss).

What is true about magnetic fields?

Simply speaking a magnetic field is the region around a magnet. … They go right through it, so that inside the magnet the magnetic field points from the south pole to the north pole. Thus the magnetic field lines form a closed loop and do not have any ends.

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Which magnetic property best describes a magnets ability to act at a distance?

Each piece will have a north pole and a south pole. Which magnetic property best describes a magnet’s ability to act at a distance? Magnets have magnetic fields.

Which magnetic property best describes a magnet’s ability to act at a distance?

Which magnetic property best describes a magnet’s ability to act at a distance? Magnets are dipolar.

A magnetic field