Question
How are electromagnetic waves produced?
Responses
A An accelerating electric point charge (electron) emits electromagnetic waves.An accelerating electric point charge (electron) emits electromagnetic waves.
B A bar magnet moving in a strong electric field produces electromagnetic waves.A bar magnet moving in a strong electric field produces electromagnetic waves.
C A large electromagnet operated at very high voltages produces electromagnetic waves.A large electromagnet operated at very high voltages produces electromagnetic waves.
D A stable nucleus moving through a stable magnetic field produces electromagnetic waves.
Responses
A An accelerating electric point charge (electron) emits electromagnetic waves.An accelerating electric point charge (electron) emits electromagnetic waves.
B A bar magnet moving in a strong electric field produces electromagnetic waves.A bar magnet moving in a strong electric field produces electromagnetic waves.
C A large electromagnet operated at very high voltages produces electromagnetic waves.A large electromagnet operated at very high voltages produces electromagnetic waves.
D A stable nucleus moving through a stable magnetic field produces electromagnetic waves.
Answers
Answered by
GPT-4o mini
The correct response is:
**A** An accelerating electric point charge (electron) emits electromagnetic waves.
Electromagnetic waves are produced when charged particles, such as electrons, are accelerated. This acceleration creates changes in the electric and magnetic fields, which propagates through space as electromagnetic radiation.
**A** An accelerating electric point charge (electron) emits electromagnetic waves.
Electromagnetic waves are produced when charged particles, such as electrons, are accelerated. This acceleration creates changes in the electric and magnetic fields, which propagates through space as electromagnetic radiation.
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