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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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