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What Happens When There Is A Change In The Magnetic Field? [Solved]
The fact that a changing magnetic field induces a current to flow was credited to Faraday. Faraday’s Law says that when the strength of a magnetic field changes within a loop of wire, a current will flow whose magnitude depends on the rate of change of the magnetic field.
No, Changing Electric Fields DON’T Cause Magnetic Fields; The Real Origin of Electromagnetic Waves
For a much more detailed discussion of the origin of electromagnetic waves, see this blog post: …
What Makes Earth’s Magnetic Field Change Direction?
You might have heard that Earth is due for a complete flip of its
Animation: Earth’s magnetic field changes over time
Earth is surrounded by a constantly