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RideAnS [48]
3 years ago
8

An electromagnetic wave is traveling in a vacuum. The electric field e of the wave is doubled. What happens to the magnetic fiel

d b
Physics
1 answer:
Stolb23 [73]3 years ago
5 0

Answer:

The magnetic field doubles as well

Explanation:

in an EM wave, the magnitude of the electric field is proportional to the

magnitude of the magnetic field, and the proportionality constant is c, the

speed of light!

That is : E = cB

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