Question
What are magnetic fields generated by make it short
Answers
GPT-4o mini
Magnetic fields are generated by moving electric charges, such as those found in electric currents. They can also be produced by magnets, which have intrinsic magnetic properties. In summary, magnetic fields arise from:
1. Electric currents (e.g., in wires).
2. Permanent magnets (e.g., bar magnets).
3. Changing electric fields (as described by Faraday's law of electromagnetic induction).
1. Electric currents (e.g., in wires).
2. Permanent magnets (e.g., bar magnets).
3. Changing electric fields (as described by Faraday's law of electromagnetic induction).