Planets producing larger magnetic field have | vedclass

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(A) The correct answer is $A$.According to the dynamo theory,the magnetic field of a planet is generated by the motion of molten,electrically conducti

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Rotational speed

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(A) The correct answer is $A$.According to the dynamo theory,the magnetic field of a planet is generated by the motion of molten,electrically conducting material in its core.The strength of this magnetic field is directly related to the rotational speed of the planet.Planets that rotate faster tend to have more vigorous convection and motion in their cores,which results in a stronger magnetic field.Therefore,planets producing a larger magnetic field have a larger rotational speed.

Planets producing larger magnetic field have larger

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