What appears to be the origin of the magnetic fields of Jupiter and Saturn?

It is believed that in the case of Saturn and Jupiter that their magnetic fields may be caused by hydrogen conducting electricity deep within the planet. Hydrogen near the planets core may be compressed so densely by all the planetary layers above that it becomes an electrical conductor.

What appears to be the origin of the magnetic fields of Jupiter and Saturn quizlet?

Jupiter’s powerful magnetic field is generated by rotationally driven electrical currents inside its vast internal shell of liquid metallic hydrogen. Ganymede has an intrinsic magnetic field, and it is the only satellite that now generates its own magnetism. Saturn has rotating magnetic fields.

What is the origin of the magnetic field of Jupiter and Saturn?

The magnetosphere of Saturn is a large region surrounding the planet where charged particles (protons and electrons) are trapped by the magnetic field. … The source for these particles is most likely the atmosphere of Titan and the surfaces of the icy satellites and ring particles.

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What causes Jupiter’s magnetic field?

According to a News and Views column accompanying the article, Jupiter’s magnetic field is likely generated by a swirling mass of hydrogen deep within the planet. Crushed to incredible pressure, this material becomes a metallic liquid that can conduct electricity and generate a magnetic field when stirred.

Are the magnetic fields of Jupiter and Saturn caused by liquid iron?

This is metallic hydrogen: hydrogen that behaves like a metal. Metallic hydrogen is conductive, and it’s believed to be largely responsible for the dynamo that powers Jupiter’s and Saturn’s magnetic fields. (Whereas on Earth, that dynamo is powered by liquid iron, an actual metal.)

Where does most of Jupiter’s internal energy originate?

Where does most of Jupiter’s internal energy originate? Primordial heat left over from Jupiter’s formation.

What is unusual about the magnetic fields of Uranus and Neptune quizlet?

13.4 • What is odd about the magnetic fields of Uranus and Neptune? On Uranus, the magnetic field was tilted about 60 degrees to the axis of rotation. On Earth, this puts the north magnetic pole on the caribbean. The magnetic field lines are not centered on the planet.

What creates the magnetic field of Saturn?

Saturn’s magnetic field is created as material cycles deep within the planet’s fluid interior. Outside Saturn’s magnetosphere, a million-mile-per-hour flow of electrically charged particles (electrons and ions) from the sun, called the solar wind, spreads out through the solar system.

What is Saturn magnetic field?

The magnetic field strength at Saturn’s equator is about 21 μT (0.21 G), which corresponds to a dipole magnetic moment of about 4.6 × 1018 T•m3. This makes Saturn’s magnetic field slightly weaker than Earth’s; however, its magnetic moment is about 580 times larger.

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What evidence do we have that Saturn’s magnetic field is about as strong as Earth’s quizlet?

What evidence do we have that Saturn’s magnetic field is about as strong as Earth’s? Aurora activity near the planet’s poles. – Aurora activity on all giant planets gives us an idea of the strength of their magnetic fields. For example, look at Jupiter’s aurorae in Figure 11.12.

What is responsible for Jupiter’s and Saturn’s strong magnetic fields?

It is believed that in the case of Saturn and Jupiter that their magnetic fields may be caused by hydrogen conducting electricity deep within the planet. Hydrogen near the planets core may be compressed so densely by all the planetary layers above that it becomes an electrical conductor.

Does Jupiter’s magnetic field reach Saturn?

On a clear night, you can see the continuing pageant of Jupiter and Saturn marching across the sky within a couple of degrees of each other. For half a year, they have appeared to be keeping such close company you could imagine a physical connection between them.

What generates Jupiter’s magnetic field quizlet?

Jupiter’s magnetic field is more than ten times stronger than Earth’s. It is generated by electric currents that flow in a layer of liquid metallic hydrogen. This material is a very good conductor of electricity.

What causes a magnetic field in planets?

Planetary magnetic fields are believed to be caused by strong convective currents in planetary cores. These currents require for their production complete melting over of a large region of the planet’s interior and rapid rotation of the planet.

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What is the origin of the magnetic fields of Uranus and Neptune?

The unusual configurations of the magnetic fields of Uranus and Neptune have led scientists to speculate that these fields may be generated in processes occurring in the upper layers of the planetary interiors. … The region of space dominated by Neptune’s magnetic field and charged particles is called its magnetosphere.

How are magnetic fields in terrestrial planets produced?

Planetary magnetic fields are formed by the interaction between the convection of interior conducting material (molten rock and metal) and the planet’s own rotation. Mercury’s field is weak because it rotates so slowly.