or a comparison of the magnetospheres between jupiter and earth

orA Comparison of the Magnetospheres

between Jupiter and Earth

Superlatives of Jupiter:•Most massive planet in the solar system.

•Rotates the fastest.

•The strongest magnetic field.

•The most massive satellite system of any planet.

•The Magnetosphere of Jupiter: Coupling the equator to the poles

Factors needed to form and maintain magnetosphere:

• A strong enough planetary magnetic field that halts the solar wind.

• A source of plasma internal or external to the magnetopause to populate it.

• A source of energy to power it.

EARTH JUPITER

The Outer Magnetosphere•Bow shock

•Magnetosheath

•Magnetopause

•Magnetotail

•Bow shock

•Magnetosheath

MAGNETOPAUSE MAGNETOTAIL

The Inner Magnetosphere•Plasma sheet

•Plasmasphere

•Ring current

• Plasmasheet• Plasmasphere• Ring current

• The Inner Magnetosphere• The Middle Magnetosphere• The Outer Magnetosphere

Four plasma sources:•The satellite Io

•Solar wind

•Escape of ions from the ionosphere

•Surface sputtering

• Complex structure

• Trapping geometry

Magnetotail•Open magnetotail – Dawn magnetosphere

•Closed magnetotail – Dusk magnetosphere