mind map of magnetism and electromagnetism
Answers
Answered by
1
Electromagnetism includes the study of electricity, magnetism, and how they are connected. An electromagnet is a temporary magnet that only generates a magnetic field when electric current is flowing. Some electromagnets create very strong magnetic fields when current is flowing.
Similar questions
English,
1 month ago
Physics,
1 month ago
Accountancy,
3 months ago
English,
9 months ago
Chemistry,
9 months ago