Final answer:
True, Jupiter's magnetic field is indeed generated by electric currents created by liquid metallic hydrogen deep inside the planet due to immense pressure and rapid rotation.
Step-by-step explanation:
The statement that Jupiter's magnetic field is generated by metallic hydrogen is True. In the interiors of giant planets like Jupiter, the pressure becomes so immense that hydrogen takes on a metal-like form that conducts electricity.
This liquid metallic hydrogen, due to Jupiter's rapid spin, creates electric currents which in turn give rise to Jupiter's powerful magnetic field.
This is observable in the vast region surrounding Jupiter where the magnetic field controls the behavior of charged particles, similar to Earth's Van Allen belt, though on a much grander scale.