The Magnetic Field Amplitude in an Electromagnetic Wave in Vacuum $\frac { E } { c }$

question 35

Multiple Choice

The magnetic field amplitude in an electromagnetic wave in vacuum is related to the electric field amplitude by B =

• A) \(\frac { E } { c }\)
• B) \[\frac { E } { \sqrt { c } }\]
• C)E
• D) \(E \sqrt { c }\)
• E)cE

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