Which of the following relations between the peak electric field and peak magnetic…

PHYSICS · Single correct · AP · Physics 2: Algebra-based · Waves Sound and Physical Optics · Waves Sound and Physical Optics

Problem

Which of the following relations between the peak electric field

E_0

and peak magnetic field

B_0

of an electromagnetic wave in vacuum is correct? (a)

E_0 = \dfrac{c B_0}{\sqrt{2}}

(b)

E_0 = 2 c B_0

(c)

E_0 = c B_0

(d)

E_0 = \pi c B_0