If the Amplitude of the Electric Field in a Plane

question 21

Multiple Choice

If the amplitude of the electric field in a plane electromagnetic wave is 100 V/m then the amplitude of the magnetic field is:

• A)3.3 *10^-7 T
• B)6.7 * 10^-7 T
• C)0.27 T
• D)8.0 * 10⁷ T
• E)3.0* 10¹⁰ T