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electromagnetic waves spectrum

Author: Omer Kaleli

emw

emw

Source: holt physics

emw

Emerson Foo & Wong Yann made an original music video on the Electromagnetic Spectrum.

Source: Emerson Foo & Wong Yann made an original music video on the Electromagnetic Spectrum.

electromagnetic waves


•Electromagnetic waves consist of electric and magnetic fields.
–Electric forces and magnetic forces are two aspects of electromagnetic forces.
–A changing magnetic field produces a changing electric field and vice versa.
•James Clerk Maxwell predicted their existence.
–Heinrich Hertz produced EM waves in his laboratory.
 

Source: holt physics