If the Electric Field and Magnetic Field of an EM

question 17

Multiple Choice

If the electric field and magnetic field of an EM wave are given by E = E_o sin(kx - ωt) and B = B_o sin(kx - ωt) , and if the value of E_o is 5.1 x 10^-5 V/m, what is the value of B_o?

• A)1.7 × 10¹⁴ T
• B)1.7 × 10³ T
• C)1.7 × 10^-14 T
• D)1.7 × 10⁴ T
• E)1.7 × 10^-13 T