Which of the following has the strongest magnetic field? earth neptune sun jupiter

Jupiter

Explanation:

Jupiter's magnetic field is estimated to be approximately 14 times stronger than Earth's in the equator zone.

It is known that Jupiter does not have, like the earth, an interior of liquid iron where the electric currents that generate the earth's magnetic field circulate.

Its interior contains liquid hydrogen, instead of liquid iron(like earth). Due to the extremely high pressure inside the planet, the electrons of each hydrogen atom (the hydrogen atom only has one electron) can jump to other atoms, causing the liquid to behave like a metal.

Thus, the rotation of the planet and the energy constantly released from the nucleus induces currents in liquid hydrogen that give rise to a magnetic field that extends for millions of kilometers in space.