Question Pool -- Category E8E
What are electromagnetic waves?
-
A.
- Alternating currents in the core of an electromagnet
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B.
- A wave consisting of two electric fields at right angles to each
other
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C.
- A wave consisting of an electric field and a magnetic field at
right angles to each other
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D.
- A wave consisting of two magnetic fields at right angles to each
other
See answer.
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