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because moon has small density and shorter radius than earth. specially density is more important for calculation of Gravity.

there are some stars that have small radius but greater Gravity. why? because they have Larger density

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14y ago

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Does the moon have a stronger magnetic field than the earth?

No, the moon does not have a global magnetic field like Earth. Some localized magnetic fields have been detected on the moon's surface, but they are much weaker than Earth's magnetic field.


Why magnetic field is not present on moon?

The moon does have a magnetic field, but it is much weaker than Earth's. This is because the moon lacks a molten core like Earth's, which generates a strong magnetic field. The moon's magnetic field is believed to be remnants from its early formation when it had a molten core.


Is the moon an Electromagnet?

No, the moon is not an electromagnet. It does not generate its own magnetic field like some planets do, such as Earth. The moon's magnetic field is much weaker and is thought to be remnants of its early history.


Why doesn't the moon have a magnetic field?

Venus does not have a magnetic field because its rotational period is very slow. This means that if its core had a liquid metal component, it would not be moving fast enough to generate a field.


Does the moon have a magnetic pole?

The moon does not have a global magnetic field like Earth. However, there are localized regions on the moon's surface that have magnetic properties, likely due to past interactions with Earth's magnetic field when the moon was forming.


What is the magnetic strength of moon?

The moon does not have a dipolar magnetic field and its external magnetic field is quite weak when compared to that of the Earth.


Is the moon a source of earth's magnetic field?

No. The source of earth's magnetic field is the molten inner core. The moon due to its proximity of course influences our magnetic field but it is to be considered a "weak effect".


How does the sun influence tide?

it doesn't. There is a tidal effect due to the sun, weaker than from the moon, but due to similar causes.


Who determined the source of the earth's magnetic field?

The moon


Is the moon not magnetic electromagnet or permnanetmagnet?

The moon does not generate its own magnetic field like Earth does. The moon is considered non-magnetic because it lacks a global magnetic field that is generated by a planetary dynamo.


If magnetic compass does not work on moon Why electric motor work on moon?

No because the Moon does not have a magnetic field like the Earth does. The Earth's magnetic field appears to be created by a liquid metalic out core circulating around a solid core. This works like a dynamo which creates the magnetic field around the Earth. The Moon lacks a similar core stucture. This is also the reason why the Monn has no atmosphere.A magnetic compass would not work on the moon, for the moon does not have the magnetic field that the earth has, allowing us to use this device.No, because moon does not have magnetic force like earth


Could a magnet work on the moon?

Yes. Otherwise Astronauts would NOT be able to hear Mission Control on Earth (earphones / headphones rely on magnets to create sound waves). And yes, magnets work in a vacuum. Light is an Electromagnetic Wave and it travels through space.