Question

In an electromagnetic wave in free space the rms value of the electric field is 3 V m^-1. The peak value of the magnetic field is ______.

Options

• 1.414 × 10^-8 T

• 1.0 × 10^-8 T

• 2.828 × 10^-8 T

• 2.0 × 10^-8 T

Answer 1

In an electromagnetic wave in free space the rms value of the electric field is 3 V m^-1. The peak value of the magnetic field is 1.414 × 10^-8 T.