The earth is an electromagnet. It has a north pole and a south pole.
Apex: A magnet always has two poles, earth is a elecrtomagnet
A magnet always has two poles.They have a magnetic field.Electromagnets can be made much stronger than permanent magnets.A magnet always has two poles.
Permanent magnets contain a current-carrying wire.
Only the magnetic poles wanderD.Earth's magnetic and geographic poles are generally not in the same place.Geographic poles are defined by Earth's rotation.
False. Opposite poles attract. Same poles repel.
Which of the following statements about the Progressives is not true Interpretations of a story with a great deal of evidence that support them are better than those without supporting evidence.
A magnet always has two poles.They have a magnetic field.Electromagnets can be made much stronger than permanent magnets.A magnet always has two poles.
a magnet always has two poles
Yes, u got it right
No, its opposite. Similar poles repel while dissimilar poles attract each other.
Magnets have north and south poles, whereas charges do not have distinct poles. Additionally, magnets can attract or repel each other based on their alignment, while charges can only attract each other. Finally, magnets can retain their magnetism even when not in contact with another magnet, whereas charges require contact to interact.
False. The magnetic force of attraction or repulsion between the magnetic poles is inversely proportional to the square of the distance between the poles. So farther apart two magnets the force between them becomes weaker.
A magnet always has two poles.They have a magnetic field.Electromagnets can be made much stronger than permanent magnets.A magnet always has two poles.
They can be found in the nucleus.
True. The magnetic poles move constantly.
Magnetic poles
Identities are statements that are true for any number.
Permanent magnets contain a current-carrying wire.