There would be more earthquakes and more volcanic eruptions
A change in the core would have the greatest effect on the Earth's magnetic field. The Earth's magnetic field is generated by the movement of liquid iron in the outer core. Any changes in the core can directly impact the strength and orientation of the magnetic field.
Replacing the iron core with an aluminum core would weaken the magnetic field because aluminum is not as easily magnetized as iron. The magnetic field strength of the electromagnet would decrease as aluminum has lower magnetic permeability compared to iron.
The change in core temperature would affect the generation of Earth's magnetic field, which helps protect the planet from solar winds and cosmic radiation. This could lead to disruptions in navigation systems that rely on magnetic field direction, such as compasses.
Yes, a wooden core would not affect the magnetic properties of an electromagnet since wood is not a magnetic material. For maximum magnetic strength, it is recommended to use magnetic materials such as iron or steel as the core of an electromagnet.
If acceleration didn't exist, objects would either be at rest or move at a constant speed in a straight line. There would be no change in velocity over time, and thus no ability to start, stop, or change direction. This would greatly impact motion and dynamics in the universe as we know it.
The resistance would remain the same because it is determined by the material and dimensions of the wire, not the presence of an energized soft iron core. The core would become magnetized and the magnetic field around the wire would change, but this would not directly affect the resistance of the wire.
it would increase
the world would disappear
You would be incinerated by the heat. totally legit.
split
no se
Humans and any living creatures would die and no one would survive.
Just pray it doesnt happen... Because if it does, we'll all be no where, since Earth would be no more...!
the thickness of the crust
The moon phases would change.
A change in temperature of the core would probably have to be rather large to be noticeable, however it would affect plate tectonics. Lowering the temperature of the core would slow down activity and raising it would increase.
convection currents in the mantle