An E&M wave has an e-field given by E(x, t) = -(4.950 V/m)k cos(ky + (1.38 x 1013 rad/s)t). Which of the following is correct for B(x, t) and the direction of propagation? (c = 3x10° m/s) B(x, t) = -(0.165 µA)î cos ((4.6 x 106 rad/m)y + (1.38 × 1013 rad/, I. B(x,t) = (33.0 nT)f cos (2.3 x 10* rad/m)y + (2.78 x 1013 rad/ rad/ )e).-x II. = (16.5 nT)î cos (4.6 x 10* rad/m)y + (1.38 x 1013 rad/ d/s)e),-y II. B(x,t) = (11.5 µT)î cos (4.6 x 102 rad/m)y + (1.38 x 1013 rad/s)e),-y IV.
An E&M wave has an e-field given by E(x, t) = -(4.950 V/m)k cos(ky + (1.38 x 1013 rad/s)t). Which of the following is correct for B(x, t) and the direction of propagation? (c = 3x10° m/s) B(x, t) = -(0.165 µA)î cos ((4.6 x 106 rad/m)y + (1.38 × 1013 rad/, I. B(x,t) = (33.0 nT)f cos (2.3 x 10* rad/m)y + (2.78 x 1013 rad/ rad/ )e).-x II. = (16.5 nT)î cos (4.6 x 10* rad/m)y + (1.38 x 1013 rad/ d/s)e),-y II. B(x,t) = (11.5 µT)î cos (4.6 x 102 rad/m)y + (1.38 x 1013 rad/s)e),-y IV.
Related questions
Question
Transcribed Image Text:An E&M wave has an e-field given by E(x, t) = -(4.950 V/m)k cos(ky + (1.38 x 1013 rad/s)t).
Which of the following is correct for B(x, t) and the direction of propagation? (c = 3x10° m/s)
B(x, t) = -(0.165 µA)î cos (4.6 x 106 rad/m)y + (1.38 x 1013 rad/s)t),y
1013 rad/s)t),-
d/s)e).-y
).-y.
I.
B(x, t) = (33.0 nT)j cos ((2.3 x 10* rad/m)y + (2.78 x 1013 rad/
I.
I.
B(x,t) = (16.5 nT)î cos ((4.6 x 10*4 rad/m)y + (1.38 × 1013 rad
B(x, t) = (11.5 µT)î cos ((4.6 x 102 rad/m)y + (1.38 x 1013 rad/
IV.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 3 images
