The magnetic field B(x, t)of an electromagnetic wave is given by B(x, t) = [(9.15 × 10 9T)jsin(3.25 × 10ʻrad/m)æ + wt].(i) What is the wave number of the wave?(i) What is the frequency of the wave?(ii) Write the vector equation for electric field.O a. (i) k = 3.25 × 10ʻrad/m (ii)f = 1.55 x 10"Hz (iii) E = - (2.75V/m)sin((3.25 × 10ʻrad\m)æ + (9.74 x 102)t)}O b. (1) k = 3.25 x 10ʻrad/m (ii)f = 1.55 x 10"Hz (iii) Ē= +(2.75V/m)sin((3.25 x 10ʻrad\m)æ + (9.74 × 1012 )t)kO . (i) k = 3.25 × 10ʻrad/m (ii)f = 1.55 x 101²HZ (iii) Ē = +(2.75V/m)sin((3.25 × 10ʻrad\m)æ + (9.74 × 1012 )t)kO d. (i) k = 3.25 × 10°rad/m (ii)f = 1.55 × 101²HZ (iii) E = +(2.75V/m)sin((3.25 x 10°rad\m)x + (9.74 × 1012)t)kO e. (i) k = 3.25 × 10°rad/m (ii)f = 1.55 × 101²Hz (iii) Ē = -(2.75V/m)sin((3.25 x 10°rad\m)x + (9.74 × 1012)t)j%3D

Given: Magnetic field,B(x,t)=9.15×10-9Tj^sin3.25×104rad/mx+ωt To find: i) Wave number of the wave…

Answered: The magnetic field B(x,t)of an…

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The magnetic field B(x,t)of an electromagnetic wave is given by B(x,t) = [(9.15 x 10 "T)j i) What is the wave number of the wave? ii) What is the frequency of the wave? ii) Write the vector equation for electric field.